....correction for a bike to START! you dont need back pressure. but i have a good example for this, my good friend Nathan (not the most inteligent) had no muffler, and a huge exhaust leak and the bike had absoulotly NO POWER! bike started, but when you opend the throttle bike reved real high and the tire would only spin alittle bit. No back pressure, no power!
__________________
BigBone rider
TeamRiverCity Rider
Smra 40cc class winner
I guess I had an overall finish of 3rd in the 40cc class(Pitster PRO)
BUT ONLY CAUSE OF THE TEAM! |