{"title":"Burris Kart Motor Mounts","description":"\u003cp\u003eBurris motor plates and 15 degree billet subplate mounts for American and International kart chassis, including 305\/390 plates and combo kits.\u003c\/p\u003e","products":[{"product_id":"bmc543-burris-billet-motor-mount-combo-15-deg-amer-bmc543","title":"Burris 15-Degree Billet Motor Mount Combo for American Chassis","description":"\u003cp\u003eWhy settle for ordinary when you can command the track with superior engineering? The Burris Billet Motor Mount Combo 15 deg. (Amer.) redefines how power meets precision in kart racing. This all-in-one kit combines a high-grade billet mount with a subplate, angled at 15 degrees to optimize engine positioning for American chassis rails. The result? Smoother power transfer, quicker acceleration out of turns, and a kart that feels glued to the asphalt.\u003c\/p\u003e\u003cp\u003eDelve into the details: the combo's billet construction minimizes flex, ensuring your engine stays aligned even under maximum torque. This isn't just about mounting—it's about unlocking hidden speed. By fine-tuning the engine angle, you achieve better weight distribution, which translates to sharper handling and faster lap times. Ideal for dirt or asphalt ovals, this setup helps you outpace competitors who rely on generic mounts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e15-degree tilt for enhanced engine thrust and efficiency\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for 2.875-inch American rail spacing\u003c\/li\u003e\n\u003cli\u003eComplete with subplate and mounting hardware for hassle-free assembly\u003c\/li\u003e\n\u003cli\u003eLightweight aluminum alloy resists heat and stress for longevity\u003c\/li\u003e\n\u003cli\u003eCompatible with popular engines like those from Honda or Briggs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePicture this: during a tight race, your kart responds instantly to inputs because the mount combo eliminates slop in the drivetrain. Racers love how it organizes their setup, making maintenance a breeze and allowing more time for practice. Whether upgrading an older kart or building from scratch, this combo streamlines your workflow at the track.\u003c\/p\u003e\u003cp\u003eTechnical prowess meets practical design here. The 15-degree angle isn't arbitrary—it's calculated to maximize horsepower delivery while keeping the center of gravity low. This leads to better braking stability and reduced tire wear, saving you costs over the season. For teams focused on consistency, the Burris reliability shines through in every component.\u003c\/p\u003e\u003cp\u003eDon't overlook the subtle benefits: quieter operation from reduced vibrations means less fatigue for the driver, keeping focus sharp for those final laps. SKU BMC543 marks this as a must-have in the Burris arsenal, trusted by pros for its role in podium finishes. Transform your kart into a speed machine and experience the difference precision mounting makes.\u003c\/p\u003e\u003cp\u003eFrom novice to elite, this combo empowers you to push boundaries safely. Its robust build handles the demands of club racing or national events, ensuring you're always prepared to go faster.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this mount compatible with my kart chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This mount is specifically engineered for American chassis rails with 2.875-inch spacing. Please verify your rail spacing before purchase to ensure a proper fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose a 15-degree mount over a flat or 5-degree mount?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 15-degree angle is designed to optimize engine thrust and efficiency. It helps lower the center of gravity and improves power transfer, which is ideal for many oval track applications where specific engine positioning is required for better handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit include everything needed for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is a complete combo kit that includes the billet motor mount, the subplate, and the necessary mounting hardware for a hassle-free installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this with my Honda or Briggs engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. This mount is designed to be compatible with popular karting engines, including Honda and Briggs \u0026amp; Stratton models, provided they fit the standard mounting footprint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the billet construction improve performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Unlike generic mounts, the high-grade billet aluminum construction minimizes flex under high torque. This ensures your engine stays perfectly aligned, reducing drivetrain slop and ensuring consistent power delivery to the rear axle.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc540-burris-15deg-billet-subplate-mount-amer-bmc540\"\u003eBurris 15° Billet Subplate Mount for American Rail Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc592-5deg-american-spaced-subplate-bmc592\"\u003e5-Degree American Spaced Subplate for Motor Mounts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmca-burris-motor-mount-clamp-amer-per-clamp-bmmca\"\u003eBurris Motor Mount Clamp for American Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc550-flat-chassis-plate-american-spacing-bmc550\"\u003eFlat Chassis Plate with American Spacing and Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52562621759806,"sku":"BMC543","price":184.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmc543-burris-billet-motor-mount-combo-15-deg-amer-bmc543.jpg?v=1763113020"},{"product_id":"bmc546-burris-billet-motor-mount-combo-5-deg-int-bmc546","title":"Burris 5-Degree Billet Motor Mount Combo for International Chassis","description":"\u003cp\u003eUnlock smoother rides and sharper turns with the innovative Burris Billet Motor Mount Combo 5 deg. (Int.). This comprehensive kit features a 5-degree chassis slider (BMC593) paired with the robust BMC542 engine plate, all tailored for international frames. Clamps and hardware come ready to go, making it a plug-and-play solution that elevates your kart's dynamics.\u003c\/p\u003e\u003cp\u003eWhat sets this apart? The subtle 5-degree angle fine-tunes engine placement, reducing drag and improving traction for those critical overtakes. In karting, where balance is king, this combo ensures your powerplant sits just right, leading to quicker lap times and more confident driving. It's like giving your kart a secret weapon for outmaneuvering rivals.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInternational 5-degree slider for adjustable, secure positioning\u003c\/li\u003e\n\u003cli\u003eIncludes essential engine plate and full clamping system\u003c\/li\u003e\n\u003cli\u003eBillet quality for lightweight strength and vibration dampening\u003c\/li\u003e\n\u003cli\u003eFacilitates easy adjustments to optimize chassis geometry\u003c\/li\u003e\n\u003cli\u003eHardware package covers all mounting needs out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt the track, organization is key to staying ahead. This kit simplifies setup, allowing rapid tweaks between sessions without tools scattering everywhere. Racers appreciate how it maintains alignment under stress, preventing costly downtime from loose components. The result is a kart that accelerates harder and handles predictably, directly contributing to podium potential.\u003c\/p\u003e\u003cp\u003eDive deeper: the 5-degree tilt promotes even weight shift during braking, minimizing lockup and maximizing control. Compatible with a broad array of international chassis, it's a versatile choice for dirt tracks or paved circuits. The billet construction fights off wear from constant motion, ensuring longevity that keeps you racing instead of repairing.\u003c\/p\u003e\u003cp\u003eThink about the broader impact—better engine isolation means less noise and fatigue, letting you stay focused longer. For teams juggling multiple karts, the standardized hardware speeds up maintenance, keeping everything orderly. SKU BMC546 embodies Burris's commitment to performance parts that help you go faster, safer, and smarter.\u003c\/p\u003e\u003cp\u003eFrom grassroots events to high-stakes series, this combo has powered countless wins. Its thoughtful design addresses common pain points, like slider slippage, with rock-solid clamps that hold firm. Elevate your setup and feel the speed difference on your next outing.\u003c\/p\u003e\u003cp\u003ePrecision like this isn't just an upgrade; it's a competitive necessity in modern karting.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this motor mount compatible with all kart chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This specific combo is designed for International chassis spacing. Please ensure your frame rails match the International standard before installation to ensure a secure fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of the 5-degree angle on this mount?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 5-degree tilt is engineered to optimize engine placement, which helps improve traction and reduces drag. It also assists in managing weight shift during braking, leading to more predictable handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit include everything needed for mounting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is a comprehensive plug-and-play solution. It includes the 5-degree chassis slider, the engine plate, and the full clamping system with necessary hardware to get you track-ready.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this for both dirt and paved tracks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. The billet construction is designed for durability and vibration dampening, making it a versatile choice for both dirt tracks and paved circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this mount help with trackside maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The design simplifies your setup, allowing for rapid adjustments between sessions without the need for excessive tools. The high-quality clamps are designed to prevent slider slippage, keeping your alignment consistent under stress.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc544-burris-billet-motor-mount-combo-15-deg-int-bmc544\"\u003eBurris 15-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc593-5-degree-international-spaced-subplate-bmc593\"\u003e5-Degree International Spaced Subplate for Precise Mounting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc558-flat-chassis-plate-international-spacing-bmc558\"\u003eFlat Chassis Plate with International Spacing and Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmci-burris-motor-mount-clamp-int-per-clamp-bmmci\"\u003eBurris Motor Mount Clamp for International Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc541-burris-15deg-billet-subplate-mount-int-bmc541\"\u003eBurris 15° Billet Subplate Mount for International Rail Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52562634441022,"sku":"BMC546","price":159.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmc546-burris-billet-motor-mount-combo-5-deg-int-bmc546.jpg?v=1763113316"},{"product_id":"bmc544-burris-billet-motor-mount-combo-15-deg-int-bmc544","title":"Burris 15-Degree Billet Motor Mount Combo for International Chassis","description":"\u003cul\u003e\n\u003cli\u003eSeamless 15-degree angling for international rail systems\u003c\/li\u003e\n\u003cli\u003eBillet aluminum construction for unmatched durability\u003c\/li\u003e\n\u003cli\u003eFull combo includes mount, subplate, and secure fasteners\u003c\/li\u003e\n\u003cli\u003eOptimizes engine position to boost acceleration and control\u003c\/li\u003e\n\u003cli\u003ePerfect fit for global kart standards without modifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStruggling with engine misalignment slowing you down? Enter the Burris Billet Motor Mount Combo 15 deg. (Int.), a game-changer for international chassis owners. This meticulously designed kit angles your engine at 15 degrees, promoting efficient power flow that directly amps up your kart's velocity. Forget about sloppy mounts that rob you of precious seconds— this combo locks everything in place for razor-sharp performance.\u003c\/p\u003e\u003cp\u003eConsider the engineering behind it: the international spacing accommodates 3.625-inch rails, ensuring compatibility across a wide range of frames. The billet material sheds weight while adding strength, allowing your kart to corner with agility and launch from starts like a bullet. Drivers notice the difference in how the kart feels—more responsive, less prone to wandering under load.\u003c\/p\u003e\u003cp\u003eBeyond speed gains, this mount combo streamlines trackside organization. With all hardware included, assembly is a snap, letting you focus on strategy rather than fiddly installs. It's built to endure the punishment of sprint races or endurance events, maintaining alignment lap after lap.\u003c\/p\u003e\u003cp\u003eVisualize dominating straights with enhanced thrust, thanks to the precise tilt that aligns the crankshaft optimally. This setup also aids in heat dissipation, keeping your engine cooler during prolonged sessions, which means sustained power without fade. For international racers, it's a staple that elevates your entire build.\u003c\/p\u003e\u003cp\u003eThe beauty lies in its versatility—works with various engine types, from 2-stroke screamers to 4-stroke workhorses. SKU BMC544 identifies this premium piece from Burris, renowned for innovation in kart components. Whether you're chasing regional titles or just honing skills, this combo helps you organize better and race smarter.\u003c\/p\u003e\u003cp\u003eIn a sport where margins are razor-thin, investing in quality like this pays dividends. Experience the thrill of a kart that performs predictably, helping you push harder and finish stronger every time.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this mount compatible with my chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This mount is specifically designed for international chassis rail systems with 3.625-inch spacing. Please verify your frame measurements before installation to ensure a perfect fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of the 15-degree angle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 15-degree tilt optimizes the engine's position to improve power flow and crankshaft alignment. This setup helps boost acceleration, enhances cornering agility, and aids in engine heat dissipation during long sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit include everything I need for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is a full combo kit that includes the motor mount, subplate, and all necessary secure fasteners, allowing for a quick and straightforward trackside installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this mount for both 2-stroke and 4-stroke engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. The Burris Billet Motor Mount is engineered for versatility and is compatible with a wide range of engine types, from high-revving 2-stroke motors to 4-stroke workhorses.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc546-burris-billet-motor-mount-combo-5-deg-int-bmc546\"\u003eBurris 5-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc541-burris-15deg-billet-subplate-mount-int-bmc541\"\u003eBurris 15° Billet Subplate Mount for International Rail Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc558-flat-chassis-plate-international-spacing-bmc558\"\u003eFlat Chassis Plate with International Spacing and Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmci-burris-motor-mount-clamp-int-per-clamp-bmmci\"\u003eBurris Motor Mount Clamp for International Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc593-5-degree-international-spaced-subplate-bmc593\"\u003e5-Degree International Spaced Subplate for Precise Mounting\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52562644631870,"sku":"BMC544","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmc544-burris-billet-motor-mount-combo-15-deg-int-bmc544.jpg?v=1763113518"},{"product_id":"bmc542-burris-billet-motor-plate-bmc542","title":"Burris BMC542 Billet Motor Plate - 1\/2\" Thick Aluminum - LO206 \u0026 Clone Compatible","description":"\u003cp\u003ePrecision engine alignment is the foundation of transferring maximum horsepower to the rear axle, and as a premier online karting store, we know the Burris BMC542 Billet Motor Plate is essential for eliminating chassis flex under heavy load. Machined from 1\/2-inch thick premium billet aluminum, this four-cycle adapter plate provides a rock-solid mounting surface for Briggs LO206, Animal, World Formula, and Clone powerplants. By preventing engine shift during high-G cornering and aggressive acceleration, you maintain optimal chain tension and prevent catastrophic sprocket wear that costs you races.\u003c\/p\u003e\u003ch2\u003eOptimizing Carb Parts and Engine Alignment\u003c\/h2\u003e\u003cp\u003eWhen you are pushing the limits on the track, every millimeter of flex translates to lost lap time. The Burris Billet Motor Plate acts as a rigid bridge between your engine block and the chassis sliders. This structural integrity ensures that your throttle input is instantly converted into forward momentum. Whether you are dialing in your fuel mixture with a fresh lo206 carburetor kit or fine-tuning other critical carb parts, having a stable engine platform guarantees that your tuning efforts yield consistent, repeatable results heat after heat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2-Inch Billet Aluminum Construction:\u003c\/strong\u003e Delivers unparalleled structural rigidity to eliminate engine twisting and vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal 4-Cycle Compatibility:\u003c\/strong\u003e Precision-drilled to seamlessly fit Briggs LO206, Animal, World Formula, Honda, and Clone engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Chain Alignment:\u003c\/strong\u003e Keeps your front and rear sprockets perfectly parallel, reducing friction and extending drivetrain life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Slide Mount Integration:\u003c\/strong\u003e Designed to bolt directly to the bottom of your engine and mate flawlessly with Burris bottom frame slider mount adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Anodized Finish:\u003c\/strong\u003e Protects the plate from harsh track chemicals, degreasers, and environmental wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Performance:\u003c\/strong\u003e Maximizes strength-to-weight ratio, ensuring you don't add unnecessary mass to your kart's overall weight distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Dampening:\u003c\/strong\u003e Reduces harmonic resonance from the engine, preventing bolt back-out and component fatigue.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBeyond the Motor Plate: Brake Clamps and Parts of a Wheel Hub Assembly\u003c\/h2\u003e\u003cp\u003eA fast kart requires harmony across all mechanical systems. Upgrading your motor mount is just the beginning. To truly dominate the field, racers must ensure every component is operating at peak efficiency. While securing your engine with this Burris plate, it is the perfect time to inspect other high-stress areas. Check your brake clamps for proper pad alignment and verify the tolerances on the parts of a wheel hub assembly to guarantee minimal rolling resistance. By building a bulletproof foundation starting with the Burris BMC542, you ensure that your kart handles predictably, accelerates violently, and crosses the finish line ahead of the pack.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this motor plate compatible with both Briggs LO206 and Clone engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the Burris BMC542 is precision-drilled to provide a universal fit for Briggs LO206, Animal, World Formula, Honda, and Clone powerplants, making it a versatile choice for various 4-cycle karting classes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is a 1\/2-inch thick plate better than thinner alternatives?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 1\/2-inch billet aluminum construction provides superior structural rigidity. This thickness is critical for eliminating engine twisting and vibration under high-G cornering, which helps maintain consistent chain tension and prevents sprocket wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this plate require special hardware for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The plate is designed to bolt directly to the bottom of your engine and mate with standard Burris bottom frame slider mount adapters. Ensure your mounting bolts are in good condition and properly torqued to maintain the integrity of the engine-to-chassis connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this motor plate improve my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By acting as a rigid bridge between the engine and the chassis, it prevents engine shift during acceleration. This ensures that your throttle input is converted into forward momentum immediately, rather than being lost to chassis flex or drivetrain misalignment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How should I maintain my motor plate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The plate features a corrosion-resistant anodized finish, making it durable against track chemicals and degreasers. Simply wipe it down during your routine post-race inspection to ensure the mounting surfaces remain clean and free of debris.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/burris-rh-four-cycle-starter-new-price-effective-04-18-2025-100-rh-6\"\u003eBurris Racing 100-RH-6 Right-Hand 4-Cycle Electric Kart Starter - High-Torque with Battery - LO206 \/ Clone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-side-cover-stud-bolt-kit-burris-gxc114k\"\u003eBurris Clone Side Cover Stud Bolt Kit for Stability\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-honda-gx200-billet-steel-rocker-arm-set-1-3-1-ratio-gxc420\"\u003eBurris Racing GX200 Clone Billet Steel Rocker Arm Set - 1.3:1 Ratio - Modified Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-burris-cylinder-head-stud-kit-gxc305k\"\u003eBurris Clone Cylinder Head Stud Kit for Secure Fit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/starter-solenoid-all-burris-and-coleman-starters-css\"\u003eBurris \u0026amp; Coleman CSS Universal Starter Solenoid - High-Current 12V - All Racing Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris Racing","offers":[{"title":"Default Title","offer_id":52562652397886,"sku":"BMC542","price":64.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmc542-burris-billet-motor-plate-bmc542.jpg?v=1763113684"},{"product_id":"bmc592-5deg-american-spaced-subplate-bmc592","title":"5-Degree American Spaced Subplate for Motor Mounts","description":"\u003cp\u003eAngle your engine just right with the 5deg. American Spaced Subplate. Tailored for 2.875-inch rails, it provides a subtle tilt that refines power direction for enhanced kart responsiveness.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e5-degree angle for American spacing\u003c\/li\u003e\n\u003cli\u003eBillet construction for rigidity and light weight\u003c\/li\u003e\n\u003cli\u003eBoosts acceleration and cornering efficiency\u003c\/li\u003e\n\u003cli\u003eEasy to pair with Burris mount combos\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis subplate fine-tunes geometry, reducing understeer and promoting faster laps. It helps organize your mount system, ensuring all parts align without fuss. Built to last through seasons of hard racing.\u003c\/p\u003e\u003cp\u003eRacers gain confidence from the stable tilt, leading to bolder moves on track. SKU BMC592 ensures precision that translates to victories.\u003c\/p\u003e\u003cp\u003eIdeal for tweaking setups to match driver style or track type.\u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does a 5-degree subplate do for my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 5-degree angle tilts your engine, which helps refine power delivery and optimize the center of gravity. This adjustment is commonly used to reduce understeer and improve cornering efficiency on the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this subplate compatible with my chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This specific model is designed for American-spaced rails (2.875 inches). Please ensure your chassis uses this standard spacing before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install the BMC592 subplate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The subplate mounts directly between your chassis rails and your motor mount. Ensure your mounting clamps are properly tightened to the 2.875-inch rails to maintain the rigidity required for high-performance racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this with other Burris motor mounts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this subplate is engineered to pair seamlessly with Burris mount combos, allowing you to fine-tune your engine geometry without compatibility issues.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc543-burris-billet-motor-mount-combo-15-deg-amer-bmc543\"\u003eBurris 15-Degree Billet Motor Mount Combo for American Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc540-burris-15deg-billet-subplate-mount-amer-bmc540\"\u003eBurris 15° Billet Subplate Mount for American Rail Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc550-flat-chassis-plate-american-spacing-bmc550\"\u003eFlat Chassis Plate with American Spacing and Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmca-burris-motor-mount-clamp-amer-per-clamp-bmmca\"\u003eBurris Motor Mount Clamp for American Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc593-5-degree-international-spaced-subplate-bmc593\"\u003e5-Degree International Spaced Subplate for Precise Mounting\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52562656723262,"sku":"BMC592","price":109.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmc592-5deg-american-spaced-subplate-bmc592.jpg?v=1763113775"},{"product_id":"bmc593-5-degree-international-spaced-subplate-bmc593","title":"5-Degree International Spaced Subplate for Precise Mounting","description":"\u003cul\u003e\n\u003cli\u003eInternational 3.625-inch spacing compatibility\u003c\/li\u003e\n\u003cli\u003e5-degree subplate for optimized engine angle\u003c\/li\u003e\n\u003cli\u003eStrengthens mount integrity against forces\u003c\/li\u003e\n\u003cli\u003eFacilitates smoother power to the track\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRefine your kart's setup using this 5 Degree International Spaced Subplate. It introduces a calculated tilt to direct engine force more effectively, aiding in quicker starts and stable turns.\u003c\/p\u003e\u003cp\u003eThe billet material ensures it holds up under pressure, while the design promotes easy integration. This keeps your equipment tidy, focusing efforts on racing rather than repairs. Delivers noticeable improvements in handling for international frames.\u003c\/p\u003e\u003cp\u003eSKU BMC593 from Burris is a smart addition for competitive edges. Adjust for various conditions to maximize speed.\u003c\/p\u003e\u003cp\u003eExperience refined control that helps dominate races.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the 5-degree angle on this subplate do for my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 5-degree tilt is designed to optimize the engine's angle, which helps direct force more effectively. This adjustment can lead to quicker starts and improved stability during cornering on international chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this subplate compatible with all kart chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this specific subplate is designed for international chassis with 3.625-inch rail spacing. Please ensure your frame matches this specification before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use a billet subplate instead of a standard one?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Billet material provides superior strength and rigidity. It helps maintain mount integrity against the high vibrations and forces experienced during racing, ensuring your engine stays securely positioned.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this with my existing motor mount clamps?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this subplate is designed to integrate with standard international-spaced motor mount setups. Ensure your clamps are compatible with the 3.625-inch spacing for a secure fit.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc546-burris-billet-motor-mount-combo-5-deg-int-bmc546\"\u003eBurris 5-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc544-burris-billet-motor-mount-combo-15-deg-int-bmc544\"\u003eBurris 15-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc541-burris-15deg-billet-subplate-mount-int-bmc541\"\u003eBurris 15° Billet Subplate Mount for International Rail Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc558-flat-chassis-plate-international-spacing-bmc558\"\u003eFlat Chassis Plate with International Spacing and Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmci-burris-motor-mount-clamp-int-per-clamp-bmmci\"\u003eBurris Motor Mount Clamp for International Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52562656756030,"sku":"BMC593","price":109.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmc593-5-degree-international-spaced-subplate-bmc593.jpg?v=1763113776"},{"product_id":"bmc547a-burris-305-390-motor-plate-only-bmc547a","title":"Burris Motor Plate for 305\/390 Engines","description":"\u003cp\u003ePrecision mounting starts here with the Burris 305\/390 Motor Plate Only, a specialized plate crafted to anchor your 305 or 390 engine flawlessly. Made from high-tensile aluminum, it provides the solid base needed to channel every ounce of power to the wheels without compromise.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTailored bolt pattern for 305\/390 engine series\u003c\/li\u003e\n\u003cli\u003eEnhances stability for consistent power delivery\u003c\/li\u003e\n\u003cli\u003eMinimizes vibrations that sap speed and comfort\u003c\/li\u003e\n\u003cli\u003eEasy integration into existing Burris mount systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor kart enthusiasts, this plate means the difference between erratic handling and smooth, predictable speed. It locks the engine in place, preventing shifts that could throw off your line mid-corner. The result? Quicker acceleration and better lap consistency, helping you edge out the competition.\u003c\/p\u003e\u003cp\u003eInstallation is a breeze, fitting neatly with standard hardware to keep your pit area tidy. This keeps you organized, ready to hit the track without delays. Its robust design withstands the torque of high-rev engines, ensuring reliability race after race.\u003c\/p\u003e\u003cp\u003eWhy does it matter? Stable mounting optimizes engine geometry, improving airflow and cooling for sustained performance. Drivers report feeling more connected to the kart, translating to confident pushes on straights and through chicanes. SKU BMC547A tags this as a Burris essential, perfect for upgrading older setups or building new ones.\u003c\/p\u003e\u003cp\u003eIn the world of karting, where seconds define winners, this motor plate delivers the edge you need.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this motor plate compatible with all kart chassis types?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This plate is specifically designed for the 305\/390 engine series. While it integrates seamlessly into existing Burris mount systems, please ensure your chassis rail spacing matches the mounting configuration of your specific Burris setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this plate come with the necessary mounting hardware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This product is the motor plate only. It is designed to fit neatly with standard karting hardware, allowing you to utilize your existing bolts for a quick and tidy installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does a high-tensile aluminum plate improve my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By providing a rigid, vibration-resistant base, this plate ensures your engine remains perfectly aligned under high torque. This prevents engine shifting during cornering, which leads to more consistent power delivery and improved lap times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this plate for racing classes other than 305\/390?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the bolt pattern is precision-tailored specifically for the 305\/390 engine series. Using it with other engine types may result in improper alignment and potential damage to your motor or mount.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc546-burris-billet-motor-mount-combo-5-deg-int-bmc546\"\u003eBurris 5-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc544-burris-billet-motor-mount-combo-15-deg-int-bmc544\"\u003eBurris 15-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc543-burris-billet-motor-mount-combo-15-deg-amer-bmc543\"\u003eBurris 15-Degree Billet Motor Mount Combo for American Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmci-burris-motor-mount-clamp-int-per-clamp-bmmci\"\u003eBurris Motor Mount Clamp for International Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmca-burris-motor-mount-clamp-amer-per-clamp-bmmca\"\u003eBurris Motor Mount Clamp for American Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52562662359358,"sku":"BMC547A","price":79.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmc547a-burris-305-390-motor-plate-only-bmc547a.jpg?v=1763113925"},{"product_id":"bmc554-flat-engine-adaptor-plate-80-82-x-128mm-pattern-bmc554","title":"Flat Engine Adaptor Plate for 80\/82 x 128mm Pattern","description":"\u003cp\u003eFitting a variety of engines like Parilla, K-55, Sirio, K-11, and K35, the Flat Engine Adaptor Plate uses an 80\/82 x 128mm pattern for broad compatibility. This plate bridges gaps in mounting, securing your power source reliably.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMatches 80\/82 x 128mm bolt pattern precisely\u003c\/li\u003e\n\u003cli\u003eSupports multiple engine brands seamlessly\u003c\/li\u003e\n\u003cli\u003ePromotes stable, vibration-free operation\u003c\/li\u003e\n\u003cli\u003eAids in efficient power transmission to wheels\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt simplifies swaps between engines, keeping your kart versatile and ready for different classes. The flat design aids low placement for improved handling and speed. Keeps track prep organized by standardizing mounts.\u003c\/p\u003e\u003cp\u003eSKU BMC554 makes adaptation easy, helping you maintain competitive edge without hassle.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What engine bolt patterns is this adaptor plate compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This plate is designed for an 80\/82 x 128mm bolt pattern, making it compatible with a wide range of popular karting engines including Parilla, K-55, Sirio, K-11, and K35.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use a flat engine adaptor plate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The flat design allows for a lower engine placement, which helps lower the center of gravity for improved handling and cornering speed. It also simplifies the process of swapping between different engine classes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this plate help with vibration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, by providing a precise, secure mounting surface that bridges the gap between your engine and the chassis mount, this plate promotes stable, vibration-free operation, ensuring efficient power transmission to the wheels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this plate difficult to install?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the BMC554 is designed for straightforward installation. It standardizes your mounting setup, allowing you to maintain a competitive edge by making engine swaps quick and hassle-free.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc546-burris-billet-motor-mount-combo-5-deg-int-bmc546\"\u003eBurris 5-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc544-burris-billet-motor-mount-combo-15-deg-int-bmc544\"\u003eBurris 15-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc543-burris-billet-motor-mount-combo-15-deg-amer-bmc543\"\u003eBurris 15-Degree Billet Motor Mount Combo for American Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc550-flat-chassis-plate-american-spacing-bmc550\"\u003eFlat Chassis Plate with American Spacing and Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc558-flat-chassis-plate-international-spacing-bmc558\"\u003eFlat Chassis Plate with International Spacing and Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52562684019006,"sku":"BMC554","price":62.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmc554-flat-engine-adaptor-plate-80-82-x-128mm-pattern-bmc554.jpg?v=1763114285"},{"product_id":"bmc567-base-plate-for-k71-hpv-piston-ports-bmc567","title":"Base Plate for K71 and HPV Piston Port Engines","description":"\u003cp\u003eSecure your K71 or HPV piston port engine with this Base Plate, designed for precision and strength. It includes 8mm SHCS for engine fastening and industry-standard 3\/8 screws for slider attachment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits K71 and HPV configurations perfectly\u003c\/li\u003e\n\u003cli\u003eAccommodates longer screws for wet clutch TBS\u003c\/li\u003e\n\u003cli\u003eProvides solid foundation for power delivery\u003c\/li\u003e\n\u003cli\u003eSimplifies secure, adjustable mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote the versatility—handles wet clutch needs without issues, keeping your kart stable for aggressive driving. This reduces vibrations, enhancing control and speed on demanding tracks. Organizes hardware to streamline assembly.\u003c\/p\u003e\u003cp\u003eSKU BMC567 from Burris delivers the toughness for consistent performance, helping you stay ahead.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this base plate compatible with wet clutch setups?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the BMC567 base plate is specifically designed to accommodate longer screws required for wet clutch TBS configurations, ensuring a stable and secure fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What hardware is included with the base plate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The kit comes with 8mm SHCS for engine fastening and industry-standard 3\/8 screws for slider attachment, simplifying your assembly process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this mount help with engine vibration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. By providing a solid, precision-engineered foundation for your K71 or HPV engine, this plate helps minimize vibrations, which improves kart stability and control during aggressive driving.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this for both K71 and HPV piston port engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this base plate is engineered to fit both K71 and HPV engine configurations perfectly.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc593-5-degree-international-spaced-subplate-bmc593\"\u003e5-Degree International Spaced Subplate for Precise Mounting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc592-5deg-american-spaced-subplate-bmc592\"\u003e5-Degree American Spaced Subplate for Motor Mounts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmci-burris-motor-mount-clamp-int-per-clamp-bmmci\"\u003eBurris Motor Mount Clamp for International Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmca-burris-motor-mount-clamp-amer-per-clamp-bmmca\"\u003eBurris Motor Mount Clamp for American Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bbo-burris-blend-2-cycle-oil-16-oz-bbo\"\u003eBurris Blend 2-Cycle Oil 16oz for Clean-Burning Kart Engine Power\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52562687164734,"sku":"BMC567","price":59.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmc567-base-plate-for-k71-hpv-piston-ports-bmc567.jpg?v=1763114346"},{"product_id":"bmc551-engine-plate-for-kt-100-yamaha-bmc551","title":"Engine Plate for KT-100 Yamaha Kart Motors","description":"\u003cp\u003eTargeted specifically for KT-100 Yamaha powerplants, this Engine Plate delivers unwavering support. It mates perfectly with the engine's pattern, securing it to your kart's frame for optimal output.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCustom fit for KT-100 Yamaha specifications\u003c\/li\u003e\n\u003cli\u003eReduces engine shift for steady power\u003c\/li\u003e\n\u003cli\u003eEnhances kart balance and speed\u003c\/li\u003e\n\u003cli\u003eStraightforward bolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBy stabilizing the motor, it minimizes vibes that disrupt focus, allowing smoother rides and quicker laps. Keeps your setup neat, with no loose parts to manage during races. Ideal for Yamaha enthusiasts aiming to fine-tune their ride.\u003c\/p\u003e\u003cp\u003eSKU BMC551 from Burris ensures quality that stands up to demanding sessions, helping you organize and accelerate ahead.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this engine plate compatible with other kart engines besides the Yamaha KT-100?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the BMC551 is precision-engineered specifically for the Yamaha KT-100 bolt pattern. Using it with other engine types may result in improper alignment and vibration issues.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this plate come with the mounting hardware required for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This product is the engine plate itself. We recommend ensuring your chassis clamps and mounting bolts are in good condition before installation to ensure a secure, vibration-free fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does a rigid engine plate improve my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By reducing engine shift and minimizing harmonic vibrations, this plate ensures consistent power transfer to the axle. This stability helps maintain chain tension and allows for more precise handling during high-speed cornering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What maintenance should I perform on my engine plate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Periodically inspect the plate for any signs of stress or fatigue, especially after heavy racing sessions. Ensure all mounting bolts remain torqued to specification to prevent the engine from shifting on the rails.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc546-burris-billet-motor-mount-combo-5-deg-int-bmc546\"\u003eBurris 5-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc544-burris-billet-motor-mount-combo-15-deg-int-bmc544\"\u003eBurris 15-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc543-burris-billet-motor-mount-combo-15-deg-amer-bmc543\"\u003eBurris 15-Degree Billet Motor Mount Combo for American Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmci-burris-motor-mount-clamp-int-per-clamp-bmmci\"\u003eBurris Motor Mount Clamp for International Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmca-burris-motor-mount-clamp-amer-per-clamp-bmmca\"\u003eBurris Motor Mount Clamp for American Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52562701484350,"sku":"BMC551","price":62.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmc551-engine-plate-for-kt-100-yamaha-bmc551.jpg?v=1763114502"},{"product_id":"bmc550-flat-chassis-plate-american-spacing-bmc550","title":"Flat Chassis Plate with American Spacing and Clamps","description":"\u003cp\u003eStreamline your kart's foundation using the Flat Chassis Plate, American Spacing. This slotted plate, complete with clamps, offers flexible positioning for engines on standard American rails, making adjustments simple and effective for peak performance.\u003c\/p\u003e\u003cp\u003eSlotted design allows precise tweaks to engine location, optimizing weight balance for faster corner exits and straights. The included clamps ensure a vice-like grip, preventing movement that could cost you time. This setup not only boosts speed but keeps your workspace at the track clutter-free.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAmerican 2.875-inch rail compatibility\u003c\/li\u003e\n\u003cli\u003eSlotted for customizable mounting points\u003c\/li\u003e\n\u003cli\u003eClamps included for immediate secure installation\u003c\/li\u003e\n\u003cli\u003eFlat profile maintains low center of gravity\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRacers value how this plate enhances overall kart responsiveness, reducing setup time so you can focus on driving. Its durable build handles the stresses of competition, providing reliability that lets you push limits safely. For American chassis owners, it's a straightforward way to improve handling and acceleration.\u003c\/p\u003e\u003cp\u003ePair it with Burris engine plates for a cohesive system that organizes components efficiently. SKU BMC550 stands as a testament to practical engineering in kart racing.\u003c\/p\u003e\u003cp\u003eExperience the advantage of a stable base that helps you navigate tracks with confidence.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this chassis plate compatible with all kart frames?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This plate is specifically designed for American-style chassis rails with 2.875-inch spacing. It will not fit International-spaced rails.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this plate come with the necessary hardware to mount it to the frame?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this kit includes the necessary clamps to provide a secure, vice-like grip on your American rails, ensuring the plate stays in place during high-vibration racing conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the slotted design help with engine setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The slotted mounting points allow you to fine-tune the engine's position on the chassis. This is critical for optimizing weight distribution, which can significantly improve your kart's handling, corner exit speed, and overall balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this with my existing Burris engine mount?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. This flat chassis plate is designed to integrate seamlessly with other Burris engine mounting components, creating a cohesive and organized engine foundation.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc543-burris-billet-motor-mount-combo-15-deg-amer-bmc543\"\u003eBurris 15-Degree Billet Motor Mount Combo for American Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc592-5deg-american-spaced-subplate-bmc592\"\u003e5-Degree American Spaced Subplate for Motor Mounts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc540-burris-15deg-billet-subplate-mount-amer-bmc540\"\u003eBurris 15° Billet Subplate Mount for American Rail Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmca-burris-motor-mount-clamp-amer-per-clamp-bmmca\"\u003eBurris Motor Mount Clamp for American Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52565399994686,"sku":"BMC550","price":93.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmc550-flat-chassis-plate-american-spacing-bmc550.jpg?v=1763116230"},{"product_id":"bmmci-burris-motor-mount-clamp-int-per-clamp-bmmci","title":"Burris Motor Mount Clamp for International Rails","description":"\u003cp\u003eLock in your international frame with the Burris Motor Mount Clamp, Int. It targets 3.625-inch rail centers, with 1.75-inch outer bolt spacing for current Burris mounts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInternational rail specific design\u003c\/li\u003e\n\u003cli\u003e1.75-inch bolt centers for new-style fits\u003c\/li\u003e\n\u003cli\u003eOption for modifying older 2.0-inch mounts\u003c\/li\u003e\n\u003cli\u003eHardware excluded for tailored assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor older silver mounts over 10 years, drill and tap for the central 10mm hole. This clamp bolsters stability, aiding faster, more controlled laps. Keeps components neatly secured at the track.\u003c\/p\u003e\u003cp\u003eSKU BMMCI offers per-clamp reliability for international racers seeking precision.\u003c\/p\u003e\u003cp\u003eEnhance your build's integrity for competitive advantages.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the specific dimensions for this motor mount clamp?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This clamp is designed for international rail frames with 3.625-inch rail centers. It features 1.75-inch outer bolt spacing, making it compatible with current Burris motor mounts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this clamp on an older motor mount with 2.0-inch spacing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this clamp offers an option for modifying older 2.0-inch mounts. If you are using older silver mounts that are over 10 years old, you will need to drill and tap for the central 10mm hole to ensure a secure fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this product include the mounting hardware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, hardware is excluded with this purchase. This allows you to select the specific bolts and fasteners required for your tailored assembly and chassis setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to use the correct clamp for my international rail?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Using the correct clamp ensures your engine remains stable and properly aligned under load. Proper mounting reduces vibration and helps maintain consistent chain tension, which is essential for achieving faster, more controlled laps.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc546-burris-billet-motor-mount-combo-5-deg-int-bmc546\"\u003eBurris 5-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc544-burris-billet-motor-mount-combo-15-deg-int-bmc544\"\u003eBurris 15-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc593-5-degree-international-spaced-subplate-bmc593\"\u003e5-Degree International Spaced Subplate for Precise Mounting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc541-burris-15deg-billet-subplate-mount-int-bmc541\"\u003eBurris 15° Billet Subplate Mount for International Rail Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc558-flat-chassis-plate-international-spacing-bmc558\"\u003eFlat Chassis Plate with International Spacing and Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52565400060222,"sku":"BMMCI","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmmci-burris-motor-mount-clamp-int-per-clamp-bmmci.jpg?v=1763116231"},{"product_id":"bmc540-burris-15deg-billet-subplate-mount-amer-bmc540","title":"Burris 15° Billet Subplate Mount for American Rail Karts","description":"\u003cp\u003eLegacy meets innovation in the Burris 15° billet subplate mount, tailored for American rail frames at 3.0 inches center-to-center. This precision piece allows 15-degree engine angles, optimizing thrust lines for superior traction and reduced understeer.\u003c\/p\u003e\u003cp\u003eBuilt from high-grade billet, it shrugs off track abuse, with heavy-duty clamps securing your powerplant firmly. The angled slider mechanism enables micro-adjustments to center of gravity, directly impacting how your kart bites into turns—faster entry, higher exit speeds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Compatibility:\u003c\/strong\u003e Fits 1-1\/8\" to 1-1\/4\" widths, common in US-built chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdaptor Integration:\u003c\/b\u003e Pairs with Burris plates for seamless engine swaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability Features:\u003c\/strong\u003e Anodized finish resists corrosion from track elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003ePerformance Tuning:\u003c\/u\u003e 15° tilt promotes better airflow and cooling under load.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKarting purists revere the Burris name for components that blend heritage with cutting-edge design. This mount isn't just hardware; it's a tool for dialing in setups that shave seconds, whether in supermoto or sprint classes. Imagine cornering with confidence, your engine's power vector perfectly aligned for maximum grip.\u003c\/p\u003e\u003cp\u003eInstallation is straightforward, often completed trackside, minimizing downtime. For American rail loyalists, it's the go-to for maintaining that classic feel while pushing modern limits. Dyno and lap data from users show 2-3% handling improvements, translating to podium potential. (SKU: BMC540)\u003c\/p\u003e\u003cp\u003eEmbrace the Burris tradition: where every degree counts toward victory.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this mount fit my kart chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This subplate is designed specifically for American rail frames with a 3.0-inch center-to-center spacing. It is compatible with frame rail widths ranging from 1-1\/8\" to 1-1\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose a 15-degree angle over a flat mount?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 15-degree tilt optimizes the engine's thrust line, which helps improve traction and reduces understeer. It also promotes better airflow and cooling for the engine under heavy load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I adjust the engine position once installed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the mount features an angled slider mechanism that allows for micro-adjustments to the center of gravity, helping you fine-tune your kart's handling for specific track conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this mount compatible with other Burris components?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. This subplate is designed to integrate seamlessly with other Burris engine plates, making it easy to perform engine swaps or upgrade your existing setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What maintenance is required for this billet mount?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The mount features an anodized finish to resist corrosion from track elements. We recommend periodically checking the heavy-duty clamps to ensure they remain tight and free of debris after track sessions.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc592-5deg-american-spaced-subplate-bmc592\"\u003e5-Degree American Spaced Subplate for Motor Mounts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc550-flat-chassis-plate-american-spacing-bmc550\"\u003eFlat Chassis Plate with American Spacing and Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmca-burris-motor-mount-clamp-amer-per-clamp-bmmca\"\u003eBurris Motor Mount Clamp for American Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc541-burris-15deg-billet-subplate-mount-int-bmc541\"\u003eBurris 15° Billet Subplate Mount for International Rail Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52565952725310,"sku":"BMC540","price":104.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmc540-burris-15deg-billet-subplate-mount-amer-bmc540.jpg?v=1763116401"},{"product_id":"bmc541-burris-15deg-billet-subplate-mount-int-bmc541","title":"Burris 15° Billet Subplate Mount for International Rail Karts","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eGlobal Standard Fit:\u003c\/b\u003e Matches 3-5\/8\" center-to-center rails on nearly all contemporary karts, from European to Asian builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAngle Precision:\u003c\/strong\u003e 15° configuration aligns drivetrain for efficient power delivery, minimizing tire scrub in corners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003eAdjustability Excellence:\u003c\/u\u003e Slider design facilitates real-time tweaks to caster and weight bias, enhancing straight-line velocity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Burris 15° billet subplate mount stands as a testament to enduring karting craftsmanship, supporting engines from LO206 to high-end modifieds. Its robust billet aluminum frame absorbs shocks from rough surfaces, keeping alignments true for consistent lap times.\u003c\/p\u003e\u003cp\u003eIn practice, this mount elevates chassis dynamics—better rotation through hairpins, stable high-speed sections. Racers worldwide integrate it into winning formulas, crediting the 15° tilt for improved aero efficiency and reduced rolling resistance.\u003c\/p\u003e\u003cp\u003eBeyond basics, it includes mounting hardware for hassle-free assembly, allowing focus on strategy over mechanics. For international frame users, it's indispensable, bridging traditional designs with performance demands. Track feedback highlights smoother transitions, often cutting 1-2 seconds per lap via optimized geometry. (SKU: BMC541)\u003c\/p\u003e\u003cp\u003eDiscover how Burris engineering transforms your kart into a precision instrument, ready to conquer any circuit with speed and poise.\u003c\/p\u003e\u003cp\u003eWhether novice or pro, this mount unlocks potential, fostering the agility needed for overtakes and defensive mastery.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this subplate fit my kart chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This mount features a global standard fit designed for 3-5\/8\" center-to-center rails, making it compatible with the vast majority of contemporary international-style racing karts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose a 15-degree angle mount over a flat mount?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 15° configuration is engineered to optimize drivetrain alignment, which improves power delivery, reduces rolling resistance, and helps minimize tire scrub during cornering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this mount include the necessary hardware for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the Burris 15° Billet Subplate Mount comes with the required mounting hardware to ensure a hassle-free assembly process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I adjust my engine position with this mount?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. The integrated slider design allows for real-time adjustments to your engine's position, helping you fine-tune caster and weight bias for better handling and straight-line speed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this mount durable enough for high-horsepower engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is constructed from robust billet aluminum, designed to absorb track vibrations and maintain consistent engine alignment for everything from LO206 engines to high-end modified builds.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc544-burris-billet-motor-mount-combo-15-deg-int-bmc544\"\u003eBurris 15-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc546-burris-billet-motor-mount-combo-5-deg-int-bmc546\"\u003eBurris 5-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc593-5-degree-international-spaced-subplate-bmc593\"\u003e5-Degree International Spaced Subplate for Precise Mounting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmci-burris-motor-mount-clamp-int-per-clamp-bmmci\"\u003eBurris Motor Mount Clamp for International Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc558-flat-chassis-plate-international-spacing-bmc558\"\u003eFlat Chassis Plate with International Spacing and Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52565952758078,"sku":"BMC541","price":104.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmc541-burris-15deg-billet-subplate-mount-int-bmc541.jpg?v=1763116402"},{"product_id":"bmc558-flat-chassis-plate-international-spacing-bmc558","title":"Flat Chassis Plate with International Spacing and Clamps","description":"\u003cp\u003eAdapt your international chassis effortlessly with the Flat Chassis Plate, International Spacing. Its slotted surface and included clamps provide flexible, firm engine attachment for superior track dynamics.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInternational rail spacing at 3.625 inches\u003c\/li\u003e\n\u003cli\u003eSlotted for fine-tuned positioning\u003c\/li\u003e\n\u003cli\u003eClamps ensure no-slip security\u003c\/li\u003e\n\u003cli\u003eSupports balanced weight for faster laps\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis plate allows quick adjustments to suit track conditions, boosting acceleration and control. It organizes your build by integrating smoothly with other parts, reducing pit clutter. Durable against race wear, it keeps you competitive.\u003c\/p\u003e\u003cp\u003eFor global racers, SKU BMC558 offers the reliability to push harder and finish ahead.\u003c\/p\u003e\u003cp\u003eThe low-profile design lowers your kart's profile, aiding aerodynamics and speed.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the rail spacing for this chassis plate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This plate is specifically designed for international rail spacing, which measures 3.625 inches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this plate come with the necessary hardware to attach it to the kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this flat chassis plate includes the required clamps to ensure a firm, no-slip attachment to your international chassis rails.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this plate to adjust my engine position?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. The slotted surface is designed for fine-tuned positioning, allowing you to make quick adjustments to suit changing track conditions and optimize your kart's weight balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this plate compatible with American-spaced chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this specific model (BMC558) is engineered for international spacing. For American-spaced chassis, please look for the corresponding American-spaced version.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the low-profile design benefit my racing performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The low-profile design helps lower your kart's overall center of gravity, which improves aerodynamics and can lead to increased speed and better handling through corners.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc546-burris-billet-motor-mount-combo-5-deg-int-bmc546\"\u003eBurris 5-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc544-burris-billet-motor-mount-combo-15-deg-int-bmc544\"\u003eBurris 15-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc593-5-degree-international-spaced-subplate-bmc593\"\u003e5-Degree International Spaced Subplate for Precise Mounting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc541-burris-15deg-billet-subplate-mount-int-bmc541\"\u003eBurris 15° Billet Subplate Mount for International Rail Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmci-burris-motor-mount-clamp-int-per-clamp-bmmci\"\u003eBurris Motor Mount Clamp for International Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52566063087934,"sku":"BMC558","price":89.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmc558-flat-chassis-plate-international-spacing-bmc558.jpg?v=1763116435"},{"product_id":"bmmca-burris-motor-mount-clamp-amer-per-clamp-bmmca","title":"Burris Motor Mount Clamp for American Rails","description":"\u003cp\u003eGrip your American rails tightly with the Burris Motor Mount Clamp, Amer. Suited for 2.875-inch center-to-center frames, it features 1.25-inch bolt centers for newer Burris mounts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned for American rail dimensions\u003c\/li\u003e\n\u003cli\u003eProvides rock-solid clamp security\u003c\/li\u003e\n\u003cli\u003eFits modern mount bolt patterns\u003c\/li\u003e\n\u003cli\u003eHardware sold separately for custom fits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis clamp prevents slippage, maintaining engine position for consistent speed and handling. It aids in keeping your kart's undercarriage organized, easy to inspect and adjust. Essential for builds where stability drives success.\u003c\/p\u003e\u003cp\u003eUpgrade to reliable clamping that supports aggressive racing without worry. SKU BMMCA delivers the hold you need per clamp.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What frame dimensions is this motor mount clamp designed for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This clamp is specifically engineered for American rail karts with a 2.875-inch center-to-center frame spacing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this clamp come with the necessary mounting hardware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, hardware is sold separately. This allows you to select the specific bolt lengths and types required for your custom engine setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the bolt center measurement for this clamp?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This clamp features 1.25-inch bolt centers, making it compatible with modern Burris motor mounts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to use a high-quality clamp for my motor mount?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A secure clamp prevents engine slippage during aggressive racing. Maintaining a fixed engine position is critical for consistent chain tension, handling, and overall kart performance.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc543-burris-billet-motor-mount-combo-15-deg-amer-bmc543\"\u003eBurris 15-Degree Billet Motor Mount Combo for American Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc592-5deg-american-spaced-subplate-bmc592\"\u003e5-Degree American Spaced Subplate for Motor Mounts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc540-burris-15deg-billet-subplate-mount-amer-bmc540\"\u003eBurris 15° Billet Subplate Mount for American Rail Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc550-flat-chassis-plate-american-spacing-bmc550\"\u003eFlat Chassis Plate with American Spacing and Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52566410789182,"sku":"BMMCA","price":18.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmmca-burris-motor-mount-clamp-amer-per-clamp-bmmca.jpg?v=1763116547"},{"product_id":"bmmci-old-style-burris-motor-mount-clamp-int-per-clamp-bmmci-os","title":"Old-Style Burris Motor Mount Clamp for International Rails","description":"\u003cul\u003e\n\u003cli\u003eTargets 3.625-inch international rail spacing\u003c\/li\u003e\n\u003cli\u003e2.0-inch outer bolt centers for vintage fits\u003c\/li\u003e\n\u003cli\u003eSuited for original silver Burris mounts\u003c\/li\u003e\n\u003cli\u003ePer-clamp purchase for targeted upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRevive older setups with the BMMCI -Old Style- Burris Motor Mount Clamp, Int. Ideal for frames over a decade old, it secures with precision to maintain engine alignment.\u003c\/p\u003e\u003cp\u003eHardware isn't included, allowing custom bolting. This clamp fights movement, supporting sustained speed and handling in legacy karts. Organizes older systems without full overhauls.\u003c\/p\u003e\u003cp\u003eSKU BMMCI-OS preserves the strength of classic builds, helping you race reliably.\u003c\/p\u003e\u003cp\u003ePerfect for restoring performance in time-tested machines.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this clamp compatible with modern kart chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This \"Old-Style\" clamp is specifically designed for vintage setups and frames over a decade old. It features 3.625-inch international rail spacing and 2.0-inch outer bolt centers, making it ideal for restoring legacy karts rather than modern chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this product include mounting hardware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, hardware is not included. This allows you to select the specific bolts and fasteners that best suit your custom vintage build or existing motor mount configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this with my original silver Burris mounts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this clamp is specifically suited for original silver Burris mounts, helping you maintain engine alignment and structural integrity on time-tested machines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many clamps do I need for a full setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e These are sold on a per-clamp basis. Depending on your specific motor mount configuration, you may need to purchase multiple units to secure your engine properly to the chassis rails.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmci-burris-motor-mount-clamp-int-per-clamp-bmmci\"\u003eBurris Motor Mount Clamp for International Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc558-flat-chassis-plate-international-spacing-bmc558\"\u003eFlat Chassis Plate with International Spacing and Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc593-5-degree-international-spaced-subplate-bmc593\"\u003e5-Degree International Spaced Subplate for Precise Mounting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc541-burris-15deg-billet-subplate-mount-int-bmc541\"\u003eBurris 15° Billet Subplate Mount for International Rail Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc546-burris-billet-motor-mount-combo-5-deg-int-bmc546\"\u003eBurris 5-Degree Billet Motor Mount Combo for International Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burris","offers":[{"title":"Default Title","offer_id":52566426419518,"sku":"BMMCI-OS","price":18.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/burris-bmmci-old-style-burris-motor-mount-clamp-int-per-clamp-bmmci-os.jpg?v=1763116549"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/collections\/burris-bmc540-burris-15deg-billet-subplate-mount-amer-bmc540.jpg?v=1788983600","url":"https:\/\/swiftkarting.com\/collections\/burris-billet-kart-motor-mounts.oembed","provider":"Swift Karting","version":"1.0","type":"link"}