Brady, it made peak power from 6400-6600 but was pretty broad over the top. When we were looking for peak, I ran it past 7000 and it wasn’t falling off much. I think a person would want to shift it at 7300.
Cody, same result head-wise using an F head, because the port would be the same with the floor filled and the program run through it. The single plane 1x4 intake would be interesting if only there was one. Dove made a few but they need a half gallon of Z-spar in the floor of the plenum and they are hard to find.
From what I understand, they plan to run the car some. It has good brakes and Cal Tracs, etc.
Gene, we did a 511 several years ago with a .700 lift cam, Pond heads with some more work, and still the F manifold with two 850-ish carbs that made 796 hp and over 700 tq. We had the paired shaft T&D on that one. It surprises me how well that High Riser 2x4 intake will support pretty big power.
