Like wat year was the jeep u know cuz mine is a 06
it was a wj, but a rebuild applies to all 3.7/4.7's. problem is the top piston rings are only an eight of an inch from the top. anything from 4 or 5 pounds will break the ring lands off. a 4.7 could maybe handle 6psi.
500 hp to the wheels...which is about a 120 hp jump....and probably 640 bhp
__________________ SCOTT The HARDER you work...the LUCKIER you are!
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