Josh wrote:
I picked up 30 RWHP and 51 RWTQ tuning my stock motor. All I had was headers/full exhaust, no emissions gear, and 1.6 rockers.

As far as tuning, I would agree that M7 is the way to go for chip cars. He nailed my 383 right out of the gate, first try. The driveability was 95% of a stock car. The best way to do it is to tune yourself, with a dyno and street time, but if you have to go mail order M7 is your guy.