I have used all kinds, sizes and brands of electric pumps over the years. I have been bitten more than once from not having enough fuel supply, volume, not pressure, and burned up parts from that If I was you I would buy a lot bigger pump than you think you need to start with now, the reson being was on the last car I built I bought a Mganafuel 275 pump for my pump gas street and strip Duster. I had dyno tested it on CA pump gas, it made 612 HP at 5600 RPM and 644 Ft. Lbs at 4500, Magnafuel told me that the 275 pump would safely feed 750 HP I later switched the heads, two different times, and increased the compression ratio and the C.I. a little, 512 at 9.25 to 1 comp. ratio to 518 C.I. at 10,29 to 1 the first time and 10.78 to 1 the second time which ended up making 728 HP on Oregon pump gas I also had to replaced the fuel pump and location and size of the fuel filter element on the filter between the pump and the gas tank My message is buy the biggest pump you will ever imagine needing and follow the instructions on all the fuel line sizes, inlet, bypass, and main line to the fuel regulator and the fuel filter sizes and locations I ended up trading that car(3450 Lbs , 9.96 ET at 134.6 MPH corked up on pump gas motor only ) for a all out race car, it had a cam driven mechanical fuel pupm on it for alcohol, I'm replacing it with a Mganfuel 500, I'm going to use E 85, I have several BG 400 and another Magnafuel 300 pump in stock but those three are all marginal for the HP and fuel requirements for the 505 C.I. E 85 motor, accordinhg to Magnafuel Buy big now or later, your choice IHTHs