I have a 280 Velocity, 502 with a Weiand 256, dual carbed. Looking for a good electric fuel pump for my application. I would rather be alittle overkil on it just incase I decide to step up to something with some more HP. Motor should make in the neighborhood of 700hp. I would like to try and stay away from running a pump that requires a return if possible. what would you guys recommend?

S-x Offers A PUMP Model 18206 Factory Pre Set At 12 Psi That Will Supply Up To 160 Gph Or 1000 + H.p.
You Can Use This With A Non Return Regulator #15412 This Has A Single 3/8 Nptinlet And Two 3/8 Npt Outlets. This Regulator Will Adjust From 5-10 Psi.

Been using Mallory 130gph pumps for years, never any problems to speak of. Only issue I ever ran into was with the regulator, other than that pretty trouble free in the 10 yrs I've had expereince with them.