Crane Cams Dyno - Big, Bigger, Biggest! Photo Gallery
Topping our Chevy big-block test engine is an Edelbrock Performer RPM Air-Gap intake and Holley 950 Ultra HP carb in the hard-core gray finish. This induction was retained for all but our largest cam test. Even with the smallest of our test cams, the Chevy delivered numbers that are impressive for a street 454, with 570 hp on tap.