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carb suggestions for a 445 fe carb suggestions for a 445 fe
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Old 12-03-2009, 10:01 PM
Danr55's Avatar
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Good formula for figuring what size/flow carb to use on your motor is to multiply the max RPM you'll run by the engine displacement in cubic inches and divide by 3456. That will provide the approximate CFM rating you need for your engine. You can go from there to determine which one to use.
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