Originally Posted By RAMM
Peak TQ and HP occur at awfully low RPM's considering the Victor heads. J.Rob


Along with the big intake and carb.

The fender well headers do lower the peaks, but 5300 seems a bit too low.

I dynoed a 505 last fall with a small hyd cam, rpm heads, and an original torker(which is not a high rpm manifold), and even that very mild combo made peak power at 5100.

542 with EZ heads, 440-3 manifold, and 1-7/8” fender well headers made peak tq at 4500 and hp at 5900.

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