Originally Posted By Rob C
IDK fellas. Street driven w/3.55’s no matter what is upstairs is a car with long legs.
How often is the car running above 4500 @ WOT? The OP even said he is driving the street.
I believe the 850 would be a good compromise and still yet deliver.
You all can bla bla bla about what is being left on the table but I don’t see the OP chasing max power and every last pony possible.


This is basically my take on it as well.

I’m going to assume the intake manifold is either a 440-2, 440-2D, or MP 337.

I’d use either a QFT SQ-850 or 950.

68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads