i'm at 12-1 with 185 cranking comp. that comp increase came from the indy heads. with rpm heads i was at 10.5-1 with 185 cranking comp.

credit goes to Dan @ Performance Only for specing the cam. it is more tame than the 590 mopar shaft i had before


Gen 3 power 6.22@110, 9.85@135
Follow @g3hemiswap on instagram

performance only racing, CRT, ultimate converter, superior design concepts, ThumperCarbs