The gears will offset the drive enough to use 5th gear on the dyno....that can account for part of the gain...but the longtubes seem to help this puppy breathe at high RPM...Pulley will always help a little as well....Ive known J for a long time and can tell you one thing...he has a reputation for making more power with the same mods as everyone else...its just in his nature...haha...
Quote:
Originally Posted by jnaut
Jack , have you ever thought about going into movies?
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....wait...what kinda movies?....lol