Fixing to start overhauling my 261, I'm planning to step it up a few notches. I want to run dual carbs on it but I don't have any idea what carbs I need to start looking for. Any help would be much appreciated.

Planning to raise the compression a bit (not too high - 9ish), change the cam and put dual exhaust on it.


1950 4100 - unrestored and driven weekly for almost no reason at all.