is anyone here using a th350 in their drag cars? if so whats done to it to hold up to the power and what are your 1/8 times and mph? my trans has a fresh rebuild and a shift kit. i'm running 8.0 at 90mph on a stock converter in the eigth. with the power i'm putting through it i'm waiting for it to blow up. i would like to stay with a th350 instead of a 400. what is done to them to make them hold up to 450-500hp at the flywheel?