hey yall,..i just got a killer deal on a IHI f220 turbo & was wondering if anyone has had good /bad luck w/these,cause i have never heard of them,..& actually what kinda power i should expect,..& yet another dumb *** question..i measured the bolts from the manifold to tubro,& the were 2.5 all the way around,..what offset would that be,...so i can buy a manifold thanx in advanced

 

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