Have a 350 small block with bells and whisles, run a power glide with a 3500 stall. have 9 inch, posi 4:11 rear end

seems lik too slow coming out of the hole.. Would 456 gearsbe recommened by anyone?


oh, and how much oil should you lose after running 7 or 8 hard passes, rings, seats seem to be fine.. i went from full to add half a quart