I have two 1932 B-2 carburetors on my Speedster and am using a Fuel Pump and Fuel Regulator with the Fuel Tank located at the rear of the car.
I can tell no difference between Fuel Regulator settings of 1, 1-1/2, 2 or 2-1/2 PSI.
What PSI do you recommend I set the Fuel Regulator...