the 9.66 was at 137mph. that should make it closer.
also.....the thing has no top end really. its going out the back at 7000-7100.....and its just flat up there. at 7000rpm, with the car headers.....its probably only making around 620hp.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads