I have a 1972 Ford Mustang fastback with a 351C-4V Cleveland, 4-speed manual with a Hurst shifter, and an Autolite 4300D 4bbl carb (D2ZF-AA) (I don't know the cfm rating). It currently has stock intake manifold and cam, but I plan to eventually upgrade it performance. I was thinking about either having the 4300D carb rebuilt by Pony Carbs or replacing it with a Holley or something else. Any suggestions? Also, does anyone know what the cfm rating is for the Autolite 4300D (D2ZF-AA) with 1.25in venturi? Thanks....
- posted
19 years ago