Only runs good without air filter and the small offset pipe that goes from air box to carb. If I hook up even the offset pipe to the carb it won’t let the motor rev up. Its like its starving for air.???????????? Thanx for any suggestions
1988 fourtrax 300 “”intake air issues””
Only runs good without air filter and the small offset pipe that goes from air box to carb. If I hook up even the offset pipe to the carb it won’t let the motor rev up. Its like its starving for air.???????????? Thanx for any suggestions
