[ldeems91]

hi i have a carb off of a 1979 ford 460 its marked 80457-2 2229 on the air horn just wondering the cfm thank you.

 

[69612]

80457-2 is the carb number 600 CFM model 4160.... came with #64 primary main jets and a 134-39 or #39 secondary metering plate.. this link it to a 1850 carb i tore down and photographed.. Holley R1850-3 - Album on Imgur