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Bob Bidonde · 06-07-2023, 11:21 AM

What is the flow rating of the Zenith 1, 2 or 3 carburetor?

I am not asking for the jet flow rates. Using the CFM Calculator at Summit Racing, and entering 201 Cubic Inches engine displacement and 2781 max RPM @ 60 MPH, the necessary CFM = 138. I doubt that the Zenith 1, 2 or 3 have 138 CFM capacity.

06-07-2023, 11:21 AM	#1
Bob Bidonde Senior Member Join Date: May 2010 Location: Long Island, NY Posts: 4,113	Carburetor Flow Rating *What is the flow rating of the Zenith 1, 2 or 3 carburetor?* I am not asking for the jet flow rates. Using the CFM Calculator at Summit Racing, and entering 201 Cubic Inches engine displacement and 2781 max RPM @ 60 MPH, the necessary CFM = 138. I doubt that the Zenith 1, 2 or 3 have 138 CFM capacity. __________________ Bob Bidonde