Thread: 1971 chevy 250 carb
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Old 08-07-2011, 02:37 PM   #6
gcasey
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Default Re: 1971 chevy 250 carb
Small Monojet on 230/250 = 210CFM, 292
Big (truck 292) carb =250CFM
Both rated at 3.0" vac.
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