Quote:
Originally Posted by Formulas
The old school Holley 4bbl is rated @ 1.5? pressure drop take the same base plate with a smaller venturi flow it at a higher drop 2.0 and the carb will pass the same CFM.?
These numbers do not represent an actuall equasion use only for a trend model
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Agree..... That's why I said true CFM which I believe were close to Holley's original ratings. That would make a 4779 close to 750, the HP950 was around 820 and the redesigned Edelbrock could flow 850 using the same test standard.
03-21-2024, 11:25 AM
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