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#1
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carbs which one?
I've got a '75 pontiac grandville with a 400 smallblock I plan to have a max RPM of around 6500.
can anybody help? thanks |
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#2
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Carb Selection Formula
CID(cubic inch displacement) x MAX RPMs — 3456 = CFM of the carb you want....
400 x 6500 — 3456 = 752.31 (750 CFM is your best bet) I like Holley Street Avengers.... some like Demon, some like Carter, etc... your choice, bubba |
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#3
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thanks.
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