You would need a controller or some kind of way to turn the other pump off when the saddle is empty or at the very least low enough to not cool the pump anymore. A small lift pump would work if you can figure it out.
Run a return style that returns to both sides?
I think you still will need to turn it off with a low fuel level. If I'm not mistaken the fuel level on the other saddle is averaged with the active saddle to get the level.
Ok so not as easy as thought. But if you pull out of both sides and return to both sides might work. You keep the sending units
The best thing to do would be to increase the venturi effect of the jet siphon. That way you're not heating fuel, making the system more complex, adding another electric load and you're not creating extra hose. Aeromotive and radium are the only two companies I know that make aftermarket kits.
I snagged an extra stock pump basket to do exactly that. Was gonna set up a microcontroller and watch fuel level sensor for each basket.
