With an extra 80 cubes and 200+hp over a stock 426, I don't know that I'd drop the jetting all the way down to what came in a stock MW carb. I'd rather err on the rich side to get it going.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads
