Re: WCFB Carburetor Venturi inserts?

Posted by BDeB On 2021/3/1 23:10:54

The Carter catalog for WCFB carburetor No. 2084S used on 1953 Packards shows the Primary side main venturi inside diameter as 1-1/16" and the secondary side as 15/16", so the inserts that reduce the secondary side inside diameter are quite possibly factory.