{"title":"Slide Restrictors \/ Restrictor Plates","description":"Carb slide restrictors and restrictor plates for controlling airflow\/intake restriction (often color-coded slides).","products":[{"product_id":"555733-animal-carb-slide-red-555733","title":"Briggs \u0026 Stratton LO206 Red Throttle Slide - .440\" - Animal Jr.","description":"\u003cp\u003eWhen you are building a championship-winning \u003cstrong\u003eracing go kart\u003c\/strong\u003e, precision air-fuel management is the difference between leading the pack and eating dust. The Briggs \u0026amp; Stratton 555733 Red Throttle Slide (.440\") is engineered for exact tolerances, giving your Briggs Animal or LO206 setup the snappy, reliable throttle response required for aggressive track driving. Designed specifically for restricted classes, this OEM red carb slide ensures your engine performs at its peak while remaining fully compliant with strict rulebooks.\u003c\/p\u003e\u003cp\u003eWhether you are tuning up a chassis for the local dirt oval or searching for a competitive \u003cstrong\u003ebriggs lo206 kart for sale\u003c\/strong\u003e to start your season, utilizing genuine \u003cstrong\u003ego kart components\u003c\/strong\u003e is non-negotiable for long-term durability. This slide glides effortlessly within the carburetor body, minimizing friction and optimizing the power band so you can power out of corners with absolute confidence. It eliminates the sticky, sluggish feel of worn-out aftermarket slides, ensuring your throttle cable inputs translate directly to the rear wheels.\u003c\/p\u003e\u003ch2\u003eEssential for Your Racing Go Kart Frame \u0026amp; Engine Setup\u003c\/h2\u003e\u003cp\u003eA high-performance engine needs to be paired with a meticulously maintained chassis. Just as you might carefully align your \u003cstrong\u003eracing go kart frame\u003c\/strong\u003e, apply premium \u003cstrong\u003etire cleaner\u003c\/strong\u003e to your rubber, or research the \u003cstrong\u003ebest go kart tires for racing\u003c\/strong\u003e to gain a tenth of a second, installing the correct OEM throttle slide is a critical step in your race prep. The vivid red finish isn't just for show; it provides a quick visual cue during tech inspection and resists the harsh chemical exposure of racing fuels, ensuring it won't degrade over a grueling season.\u003c\/p\u003e\u003ch2\u003eReliability for Briggs LO206 \u0026amp; Mini Go Karts\u003c\/h2\u003e\u003cp\u003eFor mechanics building up \u003cstrong\u003emini go karts\u003c\/strong\u003e or drivers looking for a fresh \u003cstrong\u003ebriggs lo206 engine for sale\u003c\/strong\u003e, the .440\" red slide delivers the consistency needed for junior restricted classes. It withstands extreme heat, intense vibration, and constant throttle modulation, ensuring your transitions remain sharp lap after lap. Don't compromise your race weekend with inferior parts; trust the slide designed by the engine manufacturer.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Precision:\u003c\/strong\u003e Genuine Briggs \u0026amp; Stratton part (555733) guarantees an exact fit and flawless operation within the carb body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass Compliant:\u003c\/strong\u003e Specifically machined to .440\" for restricted Animal Jr. and LO206 racing classes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVivid Durability:\u003c\/strong\u003e The red anodized-style finish resists fuel corrosion, chemical cleaners, and high engine temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Friction Glide:\u003c\/strong\u003e Engineered surface reduces throttle lag, delivering instant mid-range pull and snappy response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTech-Friendly Identification:\u003c\/strong\u003e Color-coded design makes tech inspections and pit-lane rebuilds incredibly fast and error-free.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Power Delivery:\u003c\/strong\u003e Stabilizes the air-fuel mixture for smoother transitions when weaving through heavy traffic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the red throttle slide required for my LO206?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The red .440\" slide is a mandatory restrictor for specific junior and restricted racing classes. It limits the maximum throttle opening to ensure parity and safety among competitors in these regulated categories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if this slide is compatible with my carburetor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This is a genuine Briggs \u0026amp; Stratton OEM part designed specifically for the LO206 and Animal engine carburetor bodies. It is a direct drop-in replacement for standard slides used in restricted class configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the red finish wear off over time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The red anodized-style finish is engineered to resist fuel corrosion and chemical cleaners. While normal mechanical wear will occur over a long season, the finish is designed to remain intact for easy visual identification during tech inspections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I modify or file down the slide to get more power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. Modifying the slide dimensions is strictly prohibited by most racing rulebooks. The .440\" measurement is a tech-inspection standard; any alteration will result in disqualification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I inspect my throttle slide?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect the slide for signs of sticking, heavy scoring, or debris buildup before every race weekend. A clean, smooth-gliding slide is essential for consistent throttle response and preventing \"sticky\" throttle issues on the track.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555658-carburetor-555658\"\u003eLO206 New Style Carburetor for Briggs Animal Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/124332lo-local-option-206-engine-all-new-2025-inventory-with-new-coil-124332lo\"\u003eBriggs Local Option 206 Engine with 2025 Updates and New Coil\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555635-cylinder-head-555635\"\u003eBriggs \u0026amp; Stratton LO206 Animal Cylinder Head - OEM Spec - LO206 Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555576-ns-new-style-recoil-for-2025-84007752\"\u003eBriggs \u0026amp; Stratton LO206 New Style Recoil Starter - OEM Pull Start - Briggs Animal\/206 Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555681-ns-2025-ignition-coil-for-animal-12-000-rpm-blue-coilblue-84011139\"\u003e2025 Blue Ignition Coil for Briggs Animal 12,000 RPM Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Briggs \u0026 Stratton","offers":[{"title":"Default Title","offer_id":52562587156798,"sku":"555733","price":28.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/animallo206o.e.m.parts-555733-animal-carb-slide-red-555733.jpg?v=1763112340"},{"product_id":"555734-animal-carb-slide-blue-555734","title":"Blue Carburetor Slide for Enhanced Animal Engine Throttle","description":"\u003cp\u003eDive into superior throttle feel with the blue carb slide tailored for Briggs Animal. Its hue not only adds a cool touch but also signifies smooth, reliable operation in high-stakes races.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid Motion:\u003c\/strong\u003e Engineered for minimal resistance, enhancing pickup.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eColor-Coded Ease:\u003c\/i\u003e Blue for quick grabs in busy pits, SKU 555734.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePerformance Tune:\u003c\/b\u003e Optimizes mix for LO206 power curves.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTrackside, it helps maintain focus— no sticking means confident inputs, faster sectors.\u003c\/p\u003e\u003cp\u003eBlue like the sky, this slide lifts your Animal engine to new heights of responsiveness.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this blue carburetor slide compatible with all Briggs Animal engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This slide is specifically designed for the Briggs Animal and LO206 engine platforms. It is engineered to optimize the throttle response and power curves for these specific models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the slide color-coded blue?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The blue color serves two purposes: it provides quick visual identification in the pits for technical inspection and maintenance, and it signifies the specific performance profile of this component compared to other slide variations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this slide help with throttle sticking issues?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. This slide is engineered for minimal resistance within the carburetor bore. By reducing friction, it ensures smoother, more consistent throttle inputs, which is critical for maintaining focus and hitting your marks during high-stakes racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to re-tune my carburetor after installing this slide?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While this slide is designed to optimize the air-fuel mix for LO206 power curves, it is always recommended to check your engine's performance on the track after any internal component change to ensure your jetting remains optimal for current track conditions.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555658-carburetor-555658\"\u003eLO206 New Style Carburetor for Briggs Animal Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555635-cylinder-head-555635\"\u003eBriggs \u0026amp; Stratton LO206 Animal Cylinder Head - OEM Spec - LO206 Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555705-cylinder-assembly-superceded-by-84011134-555705\"\u003eBriggs \u0026amp; Stratton Animal\/LO206 Cylinder Assembly - Precision Honed Bore - WKA\/IKF Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555683-animal-pvl-flywheel-555683\"\u003eCompliant PVL Flywheel for Briggs Animal LO206 Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555576-ns-new-style-recoil-for-2025-84007752\"\u003eBriggs \u0026amp; Stratton LO206 New Style Recoil Starter - OEM Pull Start - Briggs Animal\/206 Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Briggs \u0026 Stratton","offers":[{"title":"Default Title","offer_id":52562587255102,"sku":"555734","price":28.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/animallo206o.e.m.parts-555734-animal-carb-slide-blue-555734.jpg?v=1763112341"},{"product_id":"555740-animal-carb-slide-green-555740","title":"Green Carb Slide for Optimal Briggs Animal Throttle Control","description":"\u003cp\u003eGreen for growth—this carb slide fuels your Briggs Animal's potential. It moves with silky precision, calibrating intake for responsive power surges.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEco-Friendly Speed:\u003c\/b\u003e Green design, SKU 555740, for LO206 excellence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Glide:\u003c\/strong\u003e Reduces friction for instant throttle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eVisual ID:\u003c\/em\u003e Green hue simplifies inventory management.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn races, it sharpens edges, helping hold speeds longer.\u003c\/p\u003e\u003cp\u003eGreen slide, green flag—race ahead with confidence.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the purpose of the green carb slide in a Briggs Animal engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The carb slide is a critical component that regulates the airflow into your engine. The green slide is specifically designed to provide precise throttle response and consistent power delivery, helping you maintain speed through corners and down the straights.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this slide compatible with my LO206 engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this green carb slide (SKU 555740) is designed for use with Briggs \u0026amp; Stratton Animal and LO206 engines. It is a standard replacement part for maintaining optimal throttle control and engine performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the green slide differ from other color-coded slides?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In many karting classes, slide colors are used for visual identification to ensure compliance with specific engine regulations and class rules. Always check your local track or series rulebook to ensure the green slide is the correct specification for your racing class.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this slide require special maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e To ensure smooth throttle operation, keep the slide clean and free of debris. Periodically check for signs of wear or sticking to ensure the \"smooth glide\" performance is maintained, which helps prevent throttle hang during races.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555658-carburetor-555658\"\u003eLO206 New Style Carburetor for Briggs Animal Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555635-cylinder-head-555635\"\u003eBriggs \u0026amp; Stratton LO206 Animal Cylinder Head - OEM Spec - LO206 Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555683-animal-pvl-flywheel-555683\"\u003eCompliant PVL Flywheel for Briggs Animal LO206 Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/555706-crankcase-cover-555706\"\u003eBriggs Animal LO206 Crankcase Cover for Reliable Engine Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4271-five-pack-briggs-fuel-pumps-legal-for-lo-206-classes-4271\"\u003eFive-Pack of Legal Briggs Fuel Pumps for LO-206 Kart Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Briggs \u0026 Stratton","offers":[{"title":"Default Title","offer_id":52562587386174,"sku":"555740","price":28.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/animallo206o.e.m.parts-555740-animal-carb-slide-green-555740.jpg?v=1763112343"},{"product_id":"clone-engine-restrictor-plate-400-black-arcdj-1400","title":"ARC Racing GX200 Clone Black Restrictor Plate - .400\" - Intermediate Class","description":"\u003cp\u003ePrecision airflow management separates podium finishers from the pack, and integrating the highest quality racing go kart parts into your GX200 engine is the first step toward dominating intermediate classes. The ARC Racing Black .400\" Clone Restrictor Plate is engineered to govern intake velocity, delivering a highly controlled 196cc power output. By capping the air-fuel mixture entering the combustion chamber, this plate eliminates unpredictable power surges, allowing drivers to focus on hitting their apexes rather than fighting the throttle.\u003c\/p\u003e\u003cp\u003eWhether you are building a fresh powerplant or browsing for a go kart motor for sale, maintaining class compliance is non-negotiable. This .400\" restrictor plate guarantees equity in club racing, serving as the perfect transitional component for drivers moving from junior to senior divisions. The sleek black anodized finish isn't just for aesthetics; it provides tech inspectors with immediate visual confirmation of your class legality, speeding up post-race teardowns.\u003c\/p\u003e\u003ch2\u003eKeep Your Racing Parts New and Compliant\u003c\/h2\u003e\u003cp\u003eA well-balanced kart requires synergy across all components. Just as you would meticulously bleed your master cylinder brake parts for flawless deceleration, calibrating your engine's power delivery ensures smooth transitions out of the corners. This restrictor plate stabilizes idle RPMs and flattens the torque curve, reducing newbie jitters and building driver confidence.\u003c\/p\u003e\u003ch2\u003eUnmatched Durability and Class Versatility\u003c\/h2\u003e\u003cp\u003eConstructed from high-grade materials, this plate resists warping caused by extreme engine vibrations and thermal cycling, ensuring a perfect seal race after race. Pair this airflow governor with a go kart steering wheel upgrade to maximize your tactile feedback and overall chassis control, giving you the ultimate edge on the track.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise .400\" Calibration:\u003c\/strong\u003e Machined to exact tolerances for sanctioned event compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Tech Inspection:\u003c\/strong\u003e Signature black finish allows for rapid class identification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e High-strength material prevents warping and vacuum leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePredictable Power Delivery:\u003c\/strong\u003e Smooths out the torque curve for intermediate skill development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Free Mounting:\u003c\/strong\u003e Secures firmly between the carburetor and intake manifold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass Versatility:\u003c\/strong\u003e Ideal for multiple age groups and transitional racing divisions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e Perfectly matched for 196cc GX200 and Clone platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if the .400\" restrictor plate is the right size for my class?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Restrictor plate sizes are typically mandated by your specific racing organization's rulebook. The .400\" black plate is standard for many intermediate classes. Always check your local club's technical regulations before installation to ensure compliance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the ARC Racing black restrictor plate difficult to install?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Not at all. The plate is designed for tool-free mounting between your carburetor and the intake manifold. Ensure you have fresh gaskets on both sides of the plate to prevent vacuum leaks and maintain optimal engine performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this restrictor plate affect my engine's idle or throttle response?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, by design. The .400\" plate governs intake velocity, which stabilizes idle RPMs and flattens the torque curve. This creates a more predictable power delivery, which is ideal for drivers transitioning to higher-level competition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this plate on engines other than the GX200 or Clone 196cc?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This plate is specifically engineered for the 196cc GX200 and standard Clone engine platforms. Using it on incompatible engines may result in poor sealing or improper airflow management.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I maintain the restrictor plate for long-term use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The high-grade material is resistant to thermal cycling and vibration. Simply inspect the plate for any debris or buildup during routine engine maintenance and ensure the mounting surfaces remain clean to maintain a perfect seal.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-375-red-arcdj-1375\"\u003eRed .375 Clone Engine Restrictor Plate for Kart Class Compliance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-425-green-arcdj-1425\"\u003eARC Racing GX200 Green .425 Restrictor Plate - 196cc Clone - Mid-Level Competition\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-475-yellow-arcdj-1475\"\u003eYellow .475 Clone Engine Restrictor Plate for Advanced Kart Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-500-purple-arcdj-1500\"\u003ePurple .500 Restrictor Plate for Clone Kart Engine Power Management\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-550-blue-arcdj-1550\"\u003eBlue .550 Clone Restrictor Plate for Maximum Class-Compliant Kart Speed\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arc Racing","offers":[{"title":"Default Title","offer_id":52562614255934,"sku":"ARCDJ-1400","price":14.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/restrictorplates-clone-engine-restrictor-plate-400-black-arcdj-1400.jpg?v=1763112844"},{"product_id":"clone-engine-restrictor-plate-475-yellow-arcdj-1475","title":"Yellow .475 Clone Engine Restrictor Plate for Advanced Kart Tuning","description":"Step up with the eye-catching yellow .475 Restrictor Plate, engineered for higher-output GX200 Clones in 196cc kart setups.\u003cp\u003e\u003c\/p\u003e\u003cp\u003eIt masterfully restricts without robbing character, preserving the engine's grunt for strategic overtakes. The bold color facilitates pit crew efficiency during changes.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSenior Class Ready:\u003c\/b\u003e .475\" for elevated power caps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Aluminum alloy defies corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eQuick Install:\u003c\/i\u003e Bolts on in minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling Aid:\u003c\/strong\u003e Stabilizes throttle for precise control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eExperienced pilots use it to hone techniques under moderated power, translating to mastery in unrestricted categories later. It integrates with performance cams, enhancing overall responsiveness. Yellow stands out in a sea of setups, marking your commitment to rules. SKU: ARCDJ-1475. Restrict wisely, race fiercely.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary purpose of the .475\" yellow restrictor plate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This plate is designed for advanced kart tuning in 196cc GX200 Clone engines. It limits the air intake to meet specific class power caps while maintaining engine responsiveness, allowing drivers to hone their skills under controlled power levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the .475\" yellow plate compatible with all GX200 Clone engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this plate is engineered for standard 196cc GX200 Clone setups. It is designed to bolt on quickly between the carburetor and the intake manifold, making it a seamless addition to your existing performance build.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the color-coding system help in a racing environment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The yellow finish allows pit crews and race officials to quickly identify the restrictor size at a glance. This ensures compliance with class rules and speeds up the process during technical inspections or engine swaps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does installing a restrictor plate require additional engine tuning?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While the plate bolts on in minutes, it is recommended to check your carburetor jetting and throttle linkage settings after installation. Because the plate alters airflow, minor adjustments may be necessary to optimize performance and engine longevity.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-375-red-arcdj-1375\"\u003eRed .375 Clone Engine Restrictor Plate for Kart Class Compliance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-400-black-arcdj-1400\"\u003eARC Racing GX200 Clone Black Restrictor Plate - .400\" - Intermediate Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-425-green-arcdj-1425\"\u003eARC Racing GX200 Green .425 Restrictor Plate - 196cc Clone - Mid-Level Competition\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-500-purple-arcdj-1500\"\u003ePurple .500 Restrictor Plate for Clone Kart Engine Power Management\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-550-blue-arcdj-1550\"\u003eBlue .550 Clone Restrictor Plate for Maximum Class-Compliant Kart Speed\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arc Racing","offers":[{"title":"Default Title","offer_id":52562614354238,"sku":"ARCDJ-1475","price":14.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/restrictorplates-clone-engine-restrictor-plate-475-yellow-arcdj-1475.jpg?v=1763112847"},{"product_id":"clone-engine-restrictor-plate-375-red-arcdj-1375","title":"Red .375 Clone Engine Restrictor Plate for Kart Class Compliance","description":"\u003cp\u003eCompliance meets function in this vibrant red .375-inch Restrictor Plate for Clone engines. It precisely limits intake to GX200 specs, keeping your 196cc powerplant legal in junior or restricted classes.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Sizing:\u003c\/strong\u003e .375\" bore for accurate flow control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor Code:\u003c\/b\u003e Red for quick visual checks at tech.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eDurability:\u003c\/i\u003e Anodized aluminum withstands heat cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Balance:\u003c\/strong\u003e Restricts without choking torque.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eYoung racers or class entrants rely on it to level the field, ensuring even starts while preserving drivability. Installation is straightforward, bolting directly to the carburetor for seamless integration. On track, it promotes teachable power delivery, building skills safely. For parents and coaches, it's peace of mind in a high-energy sport. SKU: ARCDJ-1375. Race fairly, finish strong.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if the .375 red restrictor plate is the right size for my class?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Always check your specific karting organization's rulebook. The .375\" red plate is typically used for junior or entry-level restricted classes to limit air intake and maintain competitive parity. If your rules require a different bore size, you may need to step up to a larger plate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the installation process difficult?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Not at all. The plate is designed to bolt directly between your carburetor and the intake manifold. Ensure you have fresh gaskets on both sides of the restrictor plate to prevent air leaks, which can cause a lean condition and poor engine performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this restrictor plate affect engine tuning?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Because the plate limits the amount of air entering the engine, you may need to adjust your carburetor's jetting to maintain the correct air-fuel ratio. Always monitor your spark plug color after installation to ensure your engine is not running too lean.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this plate on any 196cc Clone engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This plate is designed for standard GX200-style Clone engines. It is intended for use in sanctioned racing classes where specific intake restriction is mandated for safety and class compliance.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-425-green-arcdj-1425\"\u003eARC Racing GX200 Green .425 Restrictor Plate - 196cc Clone - Mid-Level Competition\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-400-black-arcdj-1400\"\u003eARC Racing GX200 Clone Black Restrictor Plate - .400\" - Intermediate Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-475-yellow-arcdj-1475\"\u003eYellow .475 Clone Engine Restrictor Plate for Advanced Kart Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-500-purple-arcdj-1500\"\u003ePurple .500 Restrictor Plate for Clone Kart Engine Power Management\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-550-blue-arcdj-1550\"\u003eBlue .550 Clone Restrictor Plate for Maximum Class-Compliant Kart Speed\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arc Racing","offers":[{"title":"Default Title","offer_id":52562615009598,"sku":"ARCDJ-1375","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/restrictorplates-clone-engine-restrictor-plate-375-red-arcdj-1375.jpg?v=1763112861"},{"product_id":"clone-engine-restrictor-plate-425-green-arcdj-1425","title":"ARC Racing GX200 Green .425 Restrictor Plate - 196cc Clone - Mid-Level Competition","description":"\u003cp\u003ePrecision airflow management dictates your lap times, and sourcing the right racing go kart parts is the first step to dominating the mid-level 196cc clone classes. The ARC Racing Green .425 Restrictor Plate is engineered to strictly adhere to class mandates while maximizing the permissible volumetric efficiency of your GX200 engine. By precisely choking the intake charge to exactly .425 inches, this plate ensures your power delivery remains predictable, allowing you to focus on racecraft rather than wrestling an untamed powerband.\u003c\/p\u003e\u003ch2\u003eOptimizing Your Engine Carburettor Flow\u003c\/h2\u003e\u003cp\u003eWhen you bolt this restrictor between your engine carburettor and the intake manifold, you are fundamentally altering the engine's torque curve. The green anodized finish isn't just for aesthetics; it provides instant visual identification for tech inspectors in the staging lane. Manufactured from thermally stable aluminum, this plate resists heat soak and warping during grueling endurance runs or hot summer sprint races. Consistent intake velocity means your jetting remains stable, giving you the competitive edge when track conditions change.\u003c\/p\u003e\u003ch2\u003eBalancing Power with Kart Wheels and Brake Discs\u003c\/h2\u003e\u003cp\u003eManaging restricted power requires a holistic approach to chassis setup. With the smoothed power curve provided by the .425 plate, you can run more aggressive setups on your kart wheels to maintain momentum through sweeping corners. Less abrupt torque spikes also reduce the immediate load on your brake discs, allowing for deeper, more controlled trail braking. Whether you are dialing in your caster\/camber or executing a go kart steering wheel upgrade for better tactile feedback, predictable engine output is the foundation of a winning setup.\u003c\/p\u003e\u003cp\u003eEvery fraction of a horsepower counts in restricted classes. Drivers who master momentum racing understand that a reliable restrictor plate is the heartbeat of their engine program. By maintaining a perfectly sealed intake tract and eliminating vacuum leaks, the ARC Racing Green .425 plate guarantees that your engine performs at the absolute limit of the rulebook. Don't leave your podium finish to chance with inferior, out-of-spec plates. Equip your chassis with precision-machined components and experience the difference that exact tolerances make when the green flag drops.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision .425\" Bore:\u003c\/strong\u003e CNC-machined to exact tolerances for strict class compliance and maximum allowable airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant Visual ID:\u003c\/strong\u003e Bright green anodized finish ensures rapid tech inspection clearance in competitive clone brackets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e Engineered from aerospace-grade aluminum to resist warping and heat soak during extended high-temperature racing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Torque Curve:\u003c\/strong\u003e Smooths power delivery for predictable acceleration out of tight hairpins and technical sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain Preservation:\u003c\/strong\u003e Moderates engine output to reduce stress on clutches, chains, and sprockets over a race weekend.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Drops perfectly into standard GX200 and 196cc clone intake assemblies without requiring custom modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Velocity:\u003c\/strong\u003e Maintains stable intake charge speeds for reliable carburetor tuning across varying weather and track conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if the .425 Green Restrictor Plate is the right size for my class?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Always consult your specific racing series rulebook. Restrictor plate sizes are strictly mandated by class regulations to ensure parity. The green .425 plate is typically used for specific mid-level 196cc clone classes; using the wrong size can result in disqualification during tech inspection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this plate require any special gaskets for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, for a proper seal and to prevent vacuum leaks, you should use a new intake gasket on both sides of the restrictor plate when installing it between your carburetor and the intake manifold.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will installing this restrictor plate affect my carburetor jetting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Because the plate alters the airflow velocity into the engine, you may need to adjust your carburetor jetting to maintain the optimal air-fuel ratio. We recommend checking your spark plug color after initial testing to ensure your engine is not running too lean or too rich.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the plate anodized green?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The green anodized finish serves as a quick visual identifier for track officials. It allows tech inspectors to verify that you are running the correct plate size for your class without needing to remove the carburetor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this plate on any 196cc clone engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This plate is designed for standard GX200 and 196cc clone intake assemblies. It is a direct-fit component that requires no modifications to your engine block or intake manifold.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-375-red-arcdj-1375\"\u003eRed .375 Clone Engine Restrictor Plate for Kart Class Compliance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-400-black-arcdj-1400\"\u003eARC Racing GX200 Clone Black Restrictor Plate - .400\" - Intermediate Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-475-yellow-arcdj-1475\"\u003eYellow .475 Clone Engine Restrictor Plate for Advanced Kart Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-500-purple-arcdj-1500\"\u003ePurple .500 Restrictor Plate for Clone Kart Engine Power Management\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-550-blue-arcdj-1550\"\u003eBlue .550 Clone Restrictor Plate for Maximum Class-Compliant Kart Speed\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arc Racing","offers":[{"title":"Default Title","offer_id":52562615042366,"sku":"ARCDJ-1425","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/restrictorplates-clone-engine-restrictor-plate-425-green-arcdj-1425.jpg?v=1763112862"},{"product_id":"clone-engine-restrictor-plate-500-purple-arcdj-1500","title":"Purple .500 Restrictor Plate for Clone Kart Engine Power Management","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert Sizing:\u003c\/strong\u003e .500\" for top-tier restrictions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePurple Distinction:\u003c\/b\u003e Unique color for pro setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eHigh Tolerance:\u003c\/i\u003e Precision machined for consistent flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrategic Use:\u003c\/strong\u003e Balances speed with safety in sprints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe purple .500 Restrictor Plate commands respect in elite GX200 Clone circles, capping 196cc intake to foster tactical driving over brute force.\u003c\/p\u003e\u003cp\u003eIt allows engines to sing within limits, rewarding smooth inputs with rewarding pull. Ideal for veterans transitioning power bands effectively. The vibrant hue aids in branding your kart uniquely. In long formats, it conserves fuel subtly. SKU: ARCDJ-1500. Master the art of restriction.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the purpose of the .500\" purple restrictor plate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The .500\" restrictor plate is designed to limit the air intake of your 196cc GX200 Clone engine. This is typically used in specific racing classes to equalize performance, promote tactical driving, and ensure all competitors are running within the same power band.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the .500\" plate compatible with all GX200 Clone engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This plate is designed for standard GX200 Clone engines. However, always check your specific racing series rulebook to ensure the .500\" size is the legal requirement for your class before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the restrictor plate affect engine performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By restricting the intake, the plate limits the maximum RPM and horsepower. This forces the driver to focus on momentum, smooth cornering, and efficient throttle application rather than relying solely on top-end speed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install the restrictor plate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The plate is installed between the carburetor and the intake manifold. Ensure you use fresh gaskets on both sides of the plate to prevent air leaks, which can cause a lean condition and potential engine damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the color purple significant?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In karting, restrictor plates are color-coded by size to allow tech inspectors and track officials to quickly verify that a kart is running the correct plate for its assigned class.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-375-red-arcdj-1375\"\u003eRed .375 Clone Engine Restrictor Plate for Kart Class Compliance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-400-black-arcdj-1400\"\u003eARC Racing GX200 Clone Black Restrictor Plate - .400\" - Intermediate Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-425-green-arcdj-1425\"\u003eARC Racing GX200 Green .425 Restrictor Plate - 196cc Clone - Mid-Level Competition\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-475-yellow-arcdj-1475\"\u003eYellow .475 Clone Engine Restrictor Plate for Advanced Kart Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-550-blue-arcdj-1550\"\u003eBlue .550 Clone Restrictor Plate for Maximum Class-Compliant Kart Speed\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arc Racing","offers":[{"title":"Default Title","offer_id":52562615107902,"sku":"ARCDJ-1500","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/restrictorplates-clone-engine-restrictor-plate-500-purple-arcdj-1500.jpg?v=1763112863"},{"product_id":"clone-engine-restrictor-plate-550-blue-arcdj-1550","title":"Blue .550 Clone Restrictor Plate for Maximum Class-Compliant Kart Speed","description":"Unleash near-unrestricted flow with the blue .550 Clone Restrictor Plate, the pinnacle for GX200 196cc engines in open classes.\u003cp\u003e\u003c\/p\u003e\u003cp\u003eIts generous .550\" aperture lets your kart breathe deeply while staying legal, maximizing velocity on straights without excess.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMax Compliance:\u003c\/b\u003e Largest size for senior divisions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue Aesthetic:\u003c\/strong\u003e Cool look for hot setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eFlow Efficiency:\u003c\/i\u003e Minimal turbulence for clean intake.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Enabler:\u003c\/strong\u003e Unlocks full potential safely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePros favor it for end-game tuning, where every tenth counts. It pairs with big carbs for harmonious delivery, elevating lap records. The blue finish resists fading under sun. For championship chases, it's essential gear. SKU: ARCDJ-1550. Breathe big, race bold.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the .550 blue restrictor plate legal for all karting classes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This plate is designed for senior divisions that allow a .550\" aperture. Always check your specific track or series rulebook to ensure this size is compliant with your current class regulations before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the .550\" aperture affect engine performance compared to smaller plates?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The .550\" opening is one of the largest available, allowing for maximum airflow into the combustion chamber. This reduces intake restriction, which helps the engine reach higher RPMs and maintain greater velocity on long straights compared to more restrictive plates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to re-jet my carburetor when switching to this restrictor plate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Because this plate allows for significantly more airflow, your engine will likely run lean if you do not adjust your carburetor jetting. We recommend tuning your fuel mixture to match the increased air intake to prevent engine damage and ensure peak performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this plate compatible with standard GX200 196cc clone engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this plate is specifically engineered for GX200 196cc clone engines. It fits between the carburetor and the intake manifold to regulate air intake while maintaining a secure, leak-free seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I maintain my restrictor plate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Keep the aperture clean and free of debris or carbon buildup. Periodically inspect the plate for any signs of warping or damage to the gasket surfaces to ensure it continues to provide an airtight seal.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-500-purple-arcdj-1500\"\u003ePurple .500 Restrictor Plate for Clone Kart Engine Power Management\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-475-yellow-arcdj-1475\"\u003eYellow .475 Clone Engine Restrictor Plate for Advanced Kart Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-425-green-arcdj-1425\"\u003eARC Racing GX200 Green .425 Restrictor Plate - 196cc Clone - Mid-Level Competition\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-400-black-arcdj-1400\"\u003eARC Racing GX200 Clone Black Restrictor Plate - .400\" - Intermediate Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/clone-engine-restrictor-plate-375-red-arcdj-1375\"\u003eRed .375 Clone Engine Restrictor Plate for Kart Class Compliance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arc Racing","offers":[{"title":"Default Title","offer_id":52562615173438,"sku":"ARCDJ-1550","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/restrictorplates-clone-engine-restrictor-plate-550-blue-arcdj-1550.jpg?v=1763112864"},{"product_id":"wka-max-size-clone-restrictor-plate-black-400-msrp-1400","title":"WKA Max Size Black .400 Clone Restrictor Plate for Official Kart Races","description":"\u003cp\u003eOfficially WKA-endorsed, this black .400 max-size Restrictor Plate sets the benchmark for Clone GX200 engines in 196cc karting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWKA Certified:\u003c\/strong\u003e Passes all tech inspections effortlessly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax Legal Size:\u003c\/b\u003e .400\" for optimal restricted power.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eBlack Finish:\u003c\/i\u003e Professional, understated vibe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvent Ready:\u003c\/strong\u003e Built for national series demands.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt enforces parity in WKA races, allowing drivers to showcase talent over tweaks. The plate's design ensures uniform restriction across fields, from regionals to nationals. Installs cleanly, supporting quick pit strategies. For aspiring pros, it's the gateway to legitimacy. SKU: MSRP-1400. Sanctioned speed starts here.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this .400\" restrictor plate legal for all WKA Clone classes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This plate is specifically designed for classes requiring the .400\" max-size restriction. Always verify your specific class rulebook before competition to ensure the .400\" size is the mandated requirement for your engine package.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the restrictor plate affect engine performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The .400\" restrictor plate limits the air intake to the GX200 engine, creating a uniform power ceiling across the field. This ensures parity, forcing drivers to focus on chassis setup and driving technique rather than engine modifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the installation process difficult?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the plate is designed for a clean, straightforward installation between the carburetor and the intake manifold. Ensure you use fresh gaskets on both sides of the plate to prevent air leaks, which can cause lean conditions and engine damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the black finish serve a functional purpose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Beyond the professional aesthetic, the black finish helps tech inspectors quickly identify that the plate is a standard, WKA-compliant component, streamlining the pre-race technical inspection process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I clean the restrictor plate between races?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, keeping the internal bore clean of carbon buildup or debris is essential for maintaining consistent airflow and ensuring your engine remains within legal technical specifications.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/wka-max-size-clone-restrictor-plate-yellow-475-msrp-1475\"\u003eWKA Max Size Yellow .475\" Clone Restrictor Plate for Engine Compliance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WKA","offers":[{"title":"Default Title","offer_id":52562720751934,"sku":"MSRP-1400","price":13.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/restrictorplates-wka-max-size-clone-restrictor-plate-black-400-msrp-1400.jpg?v=1763114755"},{"product_id":"wka-max-size-clone-restrictor-plate-yellow-475-msrp-1475","title":"WKA Max Size Yellow .475\" Clone Restrictor Plate for Engine Compliance","description":"\u003cp\u003eEngineered for precision in kart racing, this WKA Max Size Clone Restrictor Plate in yellow stands out with its .475\" diameter, perfectly suited for 196cc clone engines. Racers know that adhering to sanctioning body rules like those from WKA is crucial, and this plate guarantees that while allowing maximum airflow within limits.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eYellow anodized finish for easy identification and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality aluminum to withstand high RPMs and heat.\u003c\/li\u003e\n\u003cli\u003eDirect fit for GX200 clone setups, simplifying installation during engine builds.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBy restricting intake precisely, it prevents over-boosting that could lead to disqualifications, yet supports the power delivery needed to shave seconds off lap times. Imagine hitting the throttle confidently, knowing your setup is legal and optimized. This plate integrates seamlessly with aftermarket parts, enhancing overall engine response and reliability during intense races. For those pushing boundaries in clone classes, it's a must-have for consistent top finishes.\u003c\/p\u003e\u003cp\u003eSKU: MSRP-1475\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the purpose of the .475\" yellow restrictor plate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The .475\" yellow restrictor plate is designed to limit the air intake of 196cc clone engines to meet specific WKA class regulations. It ensures your engine remains compliant with sanctioning body rules while optimizing airflow for consistent performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this restrictor plate compatible with all clone engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This plate is a direct fit for standard GX200-style clone engines used in karting. It is specifically engineered for classes requiring the .475\" size specification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if I need the yellow .475\" plate or a different size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You must check your specific racing class rulebook. Different classes mandate different restrictor plate sizes to maintain parity. Using the wrong size can lead to disqualification during technical inspection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the yellow anodized finish serve a purpose other than identification?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the yellow anodized finish provides a durable, corrosion-resistant layer that helps the plate withstand the high heat and vibration environments found in racing engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How should I install the restrictor plate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The plate should be installed between the carburetor and the intake manifold. Ensure that your gaskets are in good condition and properly aligned on both sides of the plate to prevent vacuum leaks, which can negatively affect engine tuning.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/products\/wka-max-size-clone-restrictor-plate-black-400-msrp-1400\"\u003eWKA Max Size Black .400 Clone Restrictor Plate for Official Kart Races\u003c\/a\u003e\u003c\/p\u003e","brand":"WKA","offers":[{"title":"Default Title","offer_id":52562720784702,"sku":"MSRP-1475","price":13.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/restrictorplates-wka-max-size-clone-restrictor-plate-yellow-475-msrp-1475.jpg?v=1763114756"},{"product_id":"max-size-clone-restrictor-plates-select-size-msrp","title":"Max Size Clone Restrictor Plates for GX200 Engines - Select Your Size for Optimal Performance","description":"\u003cp\u003eDiscover the ultimate upgrade for your 196cc GX200 clone engine with our Max Size Clone Restrictor Plates in .375\" Red. Engineered for precision and durability, this red variant features high-quality anodizing that ensures long-lasting performance in demanding kart racing conditions. The intake hole is meticulously crafted at exactly 0.0005\" to 0.001\" under the No-Go specification, providing optimal airflow restriction while maintaining compliance with racing regulations.\u003c\/p\u003e\u003cp\u003eSpecifically designed for setups requiring a .375\" restriction, this red plate is a must-have for kart enthusiasts looking to fine-tune their GX200 clone engines. Whether you're competing in local tracks or national events, the vibrant red finish adds a bold touch while balancing power and eligibility without compromising quality.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality red anodized finish for corrosion resistance and striking aesthetic appeal\u003c\/li\u003e\n\u003cli\u003ePrecision-machined .375\" intake hole for accurate restriction\u003c\/li\u003e\n\u003cli\u003eCompatible with 196cc GX200 clone engines\u003c\/li\u003e\n\u003cli\u003eIdeal for aftermarket modifications in kart racing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eManufactured by Speed-Karts, this .375\" red plate is designed to meet the needs of serious racers. \u003cb\u003eImportant note: This plate is not made by ARC.\u003c\/b\u003e Always check with your local sanctioning body to verify eligibility and ensure your setup adheres to all rules. Elevate your kart's performance today with this reliable red restrictor plate, perfect for engines, parts, and accessories in the GX200 category.\u003c\/p\u003e\u003cp\u003eEnhance your racing edge by choosing the .375\" red option that best fits your build. This variant supports a range of applications, from beginner setups to professional configurations, ensuring you get the precise restriction needed for fair and competitive racing.\u003c\/p\u003e","brand":"Speed-Karts","offers":[{"title":".375\" (Red)","offer_id":52569004179774,"sku":"MSRP-****.375\" (Red)","price":17.6,"currency_code":"USD","in_stock":true},{"title":".425\" (Green)","offer_id":53239553392958,"sku":"MSRP-****.425\" (Green)","price":17.6,"currency_code":"USD","in_stock":true},{"title":".500\" (Purple)","offer_id":53239553425726,"sku":"MSRP-****.500\" (Purple)","price":17.6,"currency_code":"USD","in_stock":true},{"title":".550\" (Blue)","offer_id":53239553589566,"sku":"MSRP-****.550\" (Blue)","price":17.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/restrictorplates-max-size-clone-restrictor-plates-select-size-msrp_4446130b-ed99-4473-b303-9b87071a2288.jpg?v=1763125256"}],"url":"https:\/\/swiftkarting.com\/collections\/slide-restrictors-restrictor-plates.oembed","provider":"Swift Karting","version":"1.0","type":"link"}