I have a 00' KX 250 I need help with. It has a PC pipe on it, everything else stock. The guy who rides it is really slow, and it is spooging everywhere. He rarely gets past 3 gear and rolls most jumps.
What specs do you think I should try out? I'm tired of cleaning out his fouled plugs!
What specs do you think I should try out? I'm tired of cleaning out his fouled plugs!