NJFBOA - Home of New Jersey's Camaros and Firebirds - View Single Post - Can someone guesstimate horsepower on a 04 5.3L + mods?

06-06-2011, 01:41 AM

well it comes with 799 (same as 243) heads. depends on how "mild" the cam is

06-06-2011, 01:41 AM	#5
JerzLT1 Guest Posts: n/a	well it comes with 799 (same as 243) heads. depends on how "mild" the cam is