What I'm doing works pretty well for what I want..
I won't go to the extreme I did on this drag bike but the same principals apply on a smaller scale..
http://www.oem-cycle.com/forum/viewtopic.php?f=41&t=1120Oh, and Jeff has won 6 Championships on his KX500, including this season with the new top end and crank I built him.
He won this last dirt season with no NOS, all engine.
Ice season starts up soon (Hopefully) and he will turn on the spray
Jeff said that the new top end I built puts out more power without NOS then his engine did before with NOS.
And the really cool thing is we can give him more power at any time