I have a 07 Harley saleen charged and want to swap out the stock 3.5 pulley for something smaller. Ive heard 3.2 is the smallest I should go any comments on that? And how much boost should that bring me too? Everything is stock except for an sct tune that will get redone after the pulley swap.
Last edited by blaster9; 03-05-2008 at 02:55 PM.