Originally Posted by mpe331lx

The car I recently swapped the mark motor into runs CONSISTANT 12.3's @ 111, all motor, without powershifting. I'm pretty sure there's a little more in in too. The zoom clutch is not liking herd launches on slicks and slips/flares on the shifts. Once I put a clutch in it and the car gets powershifted It will hopefully hit an 11.99

Thats with boltons, exhaust, slicks, and 4.56 gears (ran 12.47 @ 109 with 4.10s)

So with all that bieng said.....X2 on a 4v swap!