If you have in-tank pumps, there's really no need for a selector valve, as long as there's a check valve built into the pumps. All that would be needed is a switch to select the pump and a tee tying the two tank lines together, then a single line to the carb or TBI unit.
[on edit] you'd need a 3 port valve on the fuel return line to keep from overfilling a tank. It wouldn't need a very high pressure rating.
Last edited by klhansen; 10/31/2024 12:36 AM.
