Manuals and Technical Databases for Racing Go Karts, Mini Bikes and Racing Lawnmowers
Knowledge is power, and in this case, it's horsepower. Search our technical page for manuals, articles, guidelines, and information that will help you better understand your small engine-powered application and your motorsport.
Parts Catalog Spreadsheets
For EC Racing Products Manuals & Resources
Calculators
Engine Displacement Calculator
Jackshaft/Right Angle Gearbox Calculator
Carburetors
Engines
Clone/Predator Small Block Torque Specs
Yamaha
Clutch, Torque Converter & Drivetrain
EC EGO 2-Disc Clutch Instructions
EC EGO 3-Disc Clutch Instructions
Comet Industries Torque Converter
Rulebooks and Organizations
2020 Tillotson T4 T225RS Rule book
2020 USLMRA Lawnmower Racing Rule Book
2021 USLMRA Lawnmower Racing Rule Book
Sprint/Road Course Karts
BirelART - Ricciardo - Kubica Karts
Recreational Carts & Mini Bikes
Racing Lawnmowers
Peerless Transmission & Gearbox