Which Sbc Heads Are Best
Cylinder Headpeak Horsepowerpeak Torquedart419 at 6,200 Rpm417 at 4,200 Rpm (2)Jeg’s408 at 5,900 Rpm421 at 4,300 Rpm (1)Summit405 at 5,900 Rpm416 at 4,400 Rpm...
Cylinder HeadPeak HorsepowerPeak TorqueDart419 at 6,200 rpm417 at 4,200 rpm (2)Jeg’s408 at 5,900 rpm421 at 4,300 rpm (1)Summit405 at 5,900 rpm416 at 4,400 rpm (4)Edelbrock395 at 5,900 rpm409 at 4,200 rpm (5)
Are 882 SBC heads good?
GM 882 IRONPort:151 ccI Flow @ 0.400:203 cfm
How much HP will Vortec heads add?
The original answer was related to modifying the heads to accept more valve lift. Our original answer combined the Chevrolet Hot cam with a set of these Vortec heads. Our estimate then and now is around 350-375 horsepower.
Robert Thorne covers electric vehicle innovations, autonomous driving systems, global mobility trends, and automotive engineering developments.
