Quote Originally Posted by RedHeartbeat View Post
You know, rather than a switching device you can put a Y connecter and two check valves between the Y and the pumps to stop backflow rather than using the factory switch valve. Then you can use a dual position switch to go from left tank to right. You could also turn both pumps on during WOT racing so that you never run out of fuel.
Thought about that. Then I'd have to do something about the return line. Could do the same, but then I'd be pumping out of one tank, and splitting the return to two tanks. Too much work. LOL