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Old 20-04-11, 06:02 PM
RGSchmitt RGSchmitt is offline
Join Date: Jul 2008
Location: Burbank, California
Posts: 135
Default Calculating CFM

The site Carb CFM Calculator
seems to give good results, which also seem to be much less than typical aftermarket carb installations. When I plugged in my 440 ci engine for my Imperial years ago, I found my original Carter carb was perfectly sized by the Chrysler engineers for the auto transmission shift points. Just as expected.

Too much carburetor can deliver too much fuel and dilute the oil.

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