The A500AFB that I swapped to had been overhauled by the Quad Shop in Rockford IL so I just installed it assuming it was set up correctly. These 283s when they first appeared in the mid 50s I seem to remember that they were equipped with 2 barrel carbs although some I recall had tri power setups.Maybe I just need to go back to the simple 2 barrel setup. what do you all think?
