We’re talking a mild bowl port job here...... more like 4hrs......... and very worthwhile for a school class project imo.
Interestingly enough, there’s a current thread going on right now over on speedtalk where they tested some unported oe heads against a couple sets of ported versions of the same oe heads on a pump gas(87 octane) 302 Ford with a really small hyd cam.
One set made 50hp more than the unported heads, the other set made 70hp more.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads
