tinterPA
07-17-2006, 09:26 PM
I have an 03 400ex, w/ a procircuit slip-on pipe and a k&n filter, (no holes drilled in air-box lid) everything else is stock.... I live in eastern PA and just normally trail riding etc.... having problems w/jetting any one have any suggestions? my problems have been occuring lately , such as not being able to climb hills without more or less bogging,just kinda dies in the middle of the hill and then has no power really have to work at it to keep it going, starts fine flat ground is fine but hills forget it , any help or suggestions would be great , maybe you have similar set-ups, thanx again.....