Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#2
10-10-2017, 11:57 PM
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Was the session with headers or exhaust manifolds? Ours with a little lower compression made 450 with the shops carb, headers and dist. but almost 70 less with the stock carb and distributer.
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