The Corvette line was a joke referencing Randy's signature line. It's a target engine. I still have the engine out of my son's 1500 sitting on a stand, 93 4 bolt main roller block, forged speed pros, tru-roller chain, comp 488/214, feulie heads, 70 factory aluminum dual plane and an double pumper forgot the CFM either 650 or 700. It specced out at 460/490. At this point I have no plans to put it in the dually but it better not give me a reason.
