Been running the same 22" Summit radiator forever and w/an elec. water pump and HHR fan, it cools my junk pretty well being I live in the HOT High Desert...........
I would run cooler with efi over a carburetor, right?
I guess it's possible..........Carbs cool the intake so nicely though.......
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....