Precision Built LO206 Racing Engines
Latest News
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LO206 Tires: 6.0 or 7.1 on the Rear?
The first LO206 tire argument is usually width, not compound. You bought a used kart with 7.1 rears. The club specs a 6.0. Someone says stretch the 6.0 onto the...
LO206 Tires: 6.0 or 7.1 on the Rear?
The first LO206 tire argument is usually width, not compound. You bought a used kart with 7.1 rears. The club specs a 6.0. Someone says stretch the 6.0 onto the...
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What Fuel Should You Run in an LO206?
The first fuel question on an LO206 is almost never “what makes the most power.” It is “what will tech pass.” People buy 110 because it says racing on the...
What Fuel Should You Run in an LO206?
The first fuel question on an LO206 is almost never “what makes the most power.” It is “what will tech pass.” People buy 110 because it says racing on the...
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Lube the Kart Chain Before You Get to the Track
A kart chain fails from the inside. If you only spray it in the grid, you are late. This is not a pitch for a brand of chain lube. It...
Lube the Kart Chain Before You Get to the Track
A kart chain fails from the inside. If you only spray it in the grid, you are late. This is not a pitch for a brand of chain lube. It...
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212cc Clone Engine Ignition Timing & Rev-Limite...
The 212cc clone platform (Predator 212, Honda GX200, Tillotson 212, Ducar 212, Wildcat, and Ghost 212 are all built to the same basic architecture) is the most common entry point...
212cc Clone Engine Ignition Timing & Rev-Limite...
The 212cc clone platform (Predator 212, Honda GX200, Tillotson 212, Ducar 212, Wildcat, and Ghost 212 are all built to the same basic architecture) is the most common entry point...
Product Highlights
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SmartyCam 4 Corsa Now In Stock – FREE $200 Cust...
Big news for every MyChron kart racer.. the brand new AiM SmartyCam 4 Corsa is finally here and ready to ship immediately. When you grab one from us we preload...
SmartyCam 4 Corsa Now In Stock – FREE $200 Cust...
Big news for every MyChron kart racer.. the brand new AiM SmartyCam 4 Corsa is finally here and ready to ship immediately. When you grab one from us we preload...
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Pit Crew Picks: 4 Essentials for LO206 Sprint &...
Parents, crews, and racers - getting your LO206 kart race-ready means focusing on the details that keep you competitive lap after lap. We've rounded up four standout products that tackle...
Pit Crew Picks: 4 Essentials for LO206 Sprint &...
Parents, crews, and racers - getting your LO206 kart race-ready means focusing on the details that keep you competitive lap after lap. We've rounded up four standout products that tackle...
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Lock It Down: Key Seals and Collars for Your 4-...
Picture this: you're screaming down the straightaway in your LO206-powered kart, everything feeling perfect until a tiny shift in the driveline or a whisper of an engine leak starts costing...
Lock It Down: Key Seals and Collars for Your 4-...
Picture this: you're screaming down the straightaway in your LO206-powered kart, everything feeling perfect until a tiny shift in the driveline or a whisper of an engine leak starts costing...
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Pit Stop Must-Haves: Solidify Your 4-Cycle Kart...
Hey fellow kart racers and crew parents - if you're chasing consistency in 4-cycle classes like LO206 or Animal, the right pit tools and mounts make all the difference. No...
Pit Stop Must-Haves: Solidify Your 4-Cycle Kart...
Hey fellow kart racers and crew parents - if you're chasing consistency in 4-cycle classes like LO206 or Animal, the right pit tools and mounts make all the difference. No...
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- Best Picks by Swift Karting: The Essential Pit Tools
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- Brake Bleeder Kit
- Brake Fittings & Ferrules
- Brake Fluid
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Brake Hubs
- Brake Line
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Brake Parts (M.C.P.)
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Brake Rotors
- Caliper Brackets
- Enginetics Parts
- Euro Brake Pads
- Front Wheel Brakes
- Master Cylinder Caps, Billet
- Quarter Midget Brakes
- Rotor Guards
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- Alfano Gauges & Accessories
- Hour Meter
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Mychron Gauges
- Stopwatches
- Tach Bags
- Transponder Holders
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Axle Bearings
- Axle Cassettes
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Axles & Accessories
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Bully Clutches
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Chain
- Chain Breaker Tools
- Clutch Drivers
- Clutch Friction Discs
- Clutch Mounting Bolt Kits
- Clutch Spacers
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Hilliard Clutches
- Honda GXH50 Kid Kart Clutch
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Horstman Clutch Parts
- Lock Collars
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Max-Torque Clutches
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Nor-Am Clutches
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Premier Clutches
- SMC Kart Clutches
- Sprocket Guards & Hardware
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Sprocket Hubs
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Sprockets
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Viper Clutches
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196cc Clone Engine & Parts
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212cc Clone / Predator Engine & Parts
- 224cc Clone Engine & Parts
- Air Filters & Pre Filters (1.25")
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Air Filters & Pre Filters (2-7/16")
- Big Block Clone Accessories
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Briggs LO206 Engines & Parts (LO206)
- Briggs Quarter Midget Engine and Parts
- Briggs World Formula
- Camshafts
- Carb Cover (2-7/8")
- Carb Manifolds
- Catch Tanks
- Chain Guards & Hardware
- Exhaust Header Wrap
- Exhaust Silencers & Clamps
- Flywheel Screens
- Fuel Filters
- Fuel Line
- Fuel Pumps
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Fuel Tanks
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Gaskets (Fel-Pro)
- Honda GXH50 Kid Kart
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Motor Mounts
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Oil & Additives
- Pulse Fittings
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Raptor (Flathead) Parts
- Spark Plug Index Washers
- Spark Plugs (2-Cycle & Honda Kid Kart)
- Throttle Cables & Hardware
- Tillotson Carbs
- Wiseco Pistons
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- Track Wear, Kart Life Apparel
Swift Karts – American Built Performance
Swift Karts are designed and built for precision handling and top-tier performance. From chassis fabrication to complete rolling karts, each frame is welded and aligned in-house by Mark Cerk using race-proven designs.
About MC Engines & Swift Karts
Located in Whiteland, Indiana — just south of Indianapolis — MC Engines is a full-service kart engine and chassis shop specializing in Briggs & Stratton LO206 racing engines and Swift Karts.
Every engine is built and dyno tuned by Mark Cerk, a 25-year karting veteran and machinist trusted by top Midwest racing organizations including Kart Racers of America (KRA), Indy Karting Challenge, OVKA, and PRO AM.
Our engines and karts are track-proven on short, medium, and long tracks across the U.S. and Canada.
Fast. Reliable. Race Proven.
Our Services
From blueprinting and carburetor flow testing to complete dyno tuning, every engine is built and tested in house using precision equipment and real race data. Our shop also offers frame and axle straightening, valve installation, and custom Swift Kart chassis fabrication. With more than twenty five years of experience, MC Engines and Swift Karts delivers race proven performance.