after making several pulls my car ending up making 657 rwhp and 580 lbs of torque. Not too shabby for some little ol 57's HP TT kit, this was also at 16 degress of timing, I believe it peaked out at 5300 rpms but was pulling boost all the way past 7k rpm's. On 10lbs I made 558/560, the 16lb tune is my torco tune. Cant wait get it out on the street.