I agree Tom this is a remarkable achievement. I have to disagree with DemonSVT in saying that its a poor curve, have you seen SCC's new 300Zx TT build up? They get about 400hp increase from 4000 to 4800rpm! Now that is a poor curve I think. The traction on these cars suck so bad so a little lag is definitly not going hurt a damn thing, I only have question for Tom why the 4.06 FD ratio? I swapped in the 3.84 because I wanted a little taller to help wheel spin on my SC 3L, with that much power and TQ wouldn't it benefical?