I have a 1990 cr 500 that doesn't want to start...when kicked over about 5 times the engine will let out a big bang....there is some combustion within the engine because the exhaust pipe will get warm to the touch. It has a brand new engine(bored,piston,rings) and new fmf gnarly pipe and powercore silencer. I have a feeling that it is the carb....will the clip position on the neddle jet make a big difference?
thanks for your time.
thanks for your time.