I think this hole thing goes back to the only thing most people are interested in is track times. A dyno is a very important part of track times if you want to get your L running right. bolt on mods may feel like they make all the difference but till they are run on the dyno to make sure they are doing more good than harm then you never know. Has any one ever herd the ol' sang "lean is mean, but usally don't last long"...the easiest way to power is to run lean, lean, lean.. Good luck on the mods let us know how they go...I am also very interested in the lower pully.

water73
slvr-01
DiabloSport Chip
K&N Oe filter
BedRug