my buddy has one on his built b18 hatch. its running like 13 lbs right now, getting an 18 lb. pulley in soon. boost doesnt kick in, in first until about 6500 rpm but shoots up to 9000 rpms so fast i hit the rev limiter my frist time driving it because i wasnt ready for it to kick that hard.

the car is fast as hell, i'd say easily in the 12's. from the top of first gear on, the ride is crazy. i definately like it better than my jackson