Actually what can the rev limiter be raised to? With new pistons I figured the car could probably handle 6500 RPM safely.

 

Gonna revive this since I have a new question. Could you take into account a new cam? I thought if I got a wideband and took readings using it, I could send along with the ECU a log of the AF ratios.

 

well since i'm doing new pistons, rods, wrist pins, complete valve train, etc i should be able to raise it to at least 7000, but looking for more towards 7250 or 7500. WORKS, any idea if u guys can do this for me on a flash? and take off the governor as well?