13.3's to 11.8's to Forget it...
Watch that you don't over-gear, if the engine don't spin high enough, it sucks. My car runs through the gears way too quick, don't get me wrong it's fun, but she doesn't pull much past 5,000... And it doesn't take long to wind up to there. One of these days I will pull my center and see what gears I actually have. Came out of an 1/8 mi big block 72 demon racecar.