Re: Carb question Need answers tonight

Posted by Jack Vines On 2008/8/3 15:03:31

FWIW, the accepted formula says a 352" Packard can only ingest 366 CFM @ 4500 RPMs. Any carb larger than a 500 CFM will never fully open the secondaries. A 650 - 800 CFM effectively becomes an oversized 2-bbl.

thnx, jack vines