I was running a 12.3 at 118 or so with my Vortech A2A LTH Kooks, and a few other goodies. Only 6 or so lbs of boost. Going to smaller pulley and just noticed my rear is SHOT and burned out. New beefed up unit coming soon. So 12.3 on a dead rear doing 1 legged burnouts. Cant wait to run a flat 12.0, with the smaller pulley, maybe even into the 11's!!
Wish me luck!