Originally Posted by JeffLee
Also, one carburetor I was considering was the Edelbrock 1403 which is 500 cfm. It would be a drop in replacement for my Carter AFB in terms of throttle linkage and choke.
Still too much for my 272??
Yes, though it will work. The 390-460 cfm mentioned above would be better.
Big valves or small, the displacement is small.