1/4 guesstimates
1/4 guesstimates
alright im wondering what times i can expect at the track this spring. 89 IROC 5.7, 3" exaust running back to flowmaster, k&n's, gutted airbox, and airfoil is all done now. what do you think i would run with this setup. second-any cheap mods i could do right now and how much would it help. once the money is available, strut tower brace, subframe conn., adjust. fuel reg and headers are going on. thanks
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RedLeader289
Tech / General Engine
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May 28, 2019 01:47 PM




