As much as that at face value seems to be a plus, adding a considerable bit more plumbing, tank, wiring, etc, that still includes high pressure, in a area rather venerable in our older cars in even a minor shunt, seems to possibly offset that upside.
So you're saying it makes more sense to have the entire system from the rear of the car under high pressure than just the front-mounted sump !?!?!?!
Less plumbing than a full return system.
Wiring - to the front or to the rear - what's the difference?
The sump system is about as compact as any "in tank" system.
The installation of a sump versus any other efi pump system is just so much simpler and faster.
The sump just makes way more sense. You just need to find one that supports your HP. The Edelbrock one is pretty slick but makes no mention of what kind of HP is can support.
