leapfrog
01-26-2006, 07:49 PM
this is my first time on i need help with jetting i just installed an hmf bill ballance series slipon iam having problems with throttle responce from idle to wac it will fall on it's face the person who had it before me changed the timeing pulled out the baffle on the stock exhaust it would never run just right( 42 pilot 175 main) before i installed hmf slipon now it's (48pilot 170 main) do not know if the needle has ever been moved at all