Quote:
Originally Posted by KEN CROCIE
CARB SIZE. to determine if a specific CFM is required, the camshaft size must be factored in. What size cam are you going to use on your "street/strip engine. Let us know. My guess is that anything under 250 deg. intake @.050" lift, an 850 or two 450s will not cause a restriction to air flow.
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It'll be somewhere around this size
242/248, 540/563 with 1.5s