Home Forums 2-Cycle Racing KT100 too lean? Reply To: KT100 too lean?

Walt Gifford

You guys want him to make it leaner? An enduro engine is set richer but it runs leaner, a sprint engine is set leaner but it runs richer. There’s more to it than just jets.


FAA certified jet engine and aircraft technician,
Nicholson Speedway class champion 2001,
Yamaha KT100 Service Center,
41 years karting experience