2v to 4v
#1
2v to 4v
Is it pratical to swap from a 2v to a 4v on a GT? If so i was looking at this new block, 4.6 4v big bore (306 ci) short block. Motor includes JE pistons/rings, HP Stroker crank, Eagle rods, ARP Main studs, Federal Mogul race bearings.
#4
RE: 2v to 4v
If you were to get a crate motor like the Mach 1 4V with 305hp you could pretty much just drop it in. You DO NOT NEED A NEW COMPUTER. I repeat http://cobrapoweredgt.com/ go there this guy has done over 100+ 2v to 4v swaps. He explains how to make the GT computer work and also has a very good detailed with pictures way to use existing harness.
You will need new headers and of course a 450 dollar tuner chip that he says that flashs your stuff to cobra settings.
You will need new headers and of course a 450 dollar tuner chip that he says that flashs your stuff to cobra settings.