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hello all. i will post dyno sheets soon, but i had to get this up asap. i installed a roe racing VEC2, my own dual intake cold air system, removed all 4 cats, used roe racing O2 symulators, made my own cross over pipe & and installed 2 borla sportsman series mufflers (2 1/2") connected to factory tail pipes, and we dynoed here at my buds work (they are a cummings service center with a dyno) and got 492.1hp & 484.7ftlbs. this was after driving it over there-a 20 minute drive, so i guess there was a little heat soak.
headers will help as the hp starts to mimic stock the way it falls off as the exhaust manifold is pretty restricted. i will post more info & pics-i promise soon.
headers will help as the hp starts to mimic stock the way it falls off as the exhaust manifold is pretty restricted. i will post more info & pics-i promise soon.