I have just put another piston and rings in my pit bike it lost compression I have got it started but it runs really rough I have double checked the timing and cleaned the carb a couple times but still spluttering and boggy and back firing
I think the rules state aslong as its a horizontal motor... i am fitting 14'' and 12'' knobbies with a little custom build i am planning..
would i be okay to compete with you guys in the fast 30 class?
