What cfm carburetor do I need for Ford 390 ci?
What cfm carburetor do I need for Ford 390 ci? Something in the 600-650 cfm range should work well for you for a basically stock motor.. I have a 600 cfm edelbrock carb on a 390 pickup truck and it works pretty decent for a driver.. How do I know what Motorcraft carburetor I have? Size. Identifying a Motorcraft or Autolite carburetor can be done by identifying the throttle bore size. Each carburetor has the bore size cast into the carburetor as a diameter size measured in inches. What is the best carburetor for a Ford 390? Below, we're going...