In this, episode 62, DV together with the guys at Terry Walters \Engines in Roanoke were asked by GM brass to update the street 572 BBC crate motor. They went from 620 something to 800 and something HP with a shorter cam. This, plus the carb and intake tests here show how it was done. By watching this you could find out what the best, streetable single plane intake is and whether or not to use a 950 cfm 4150 HP carb or a 1050 Dominator for the best low end.