fuel pressure

[lightning1901]

i currently have the summit mec fuel pump SUM-250007 rated @ 80gph @ 5.7 to 8 psi i was going to use, i am relocating the fuel tank and was considering an elect fuel pump, some models dont need a regulator and run at 7psi or do i need the one that will go up to 14 psi that requires a regulator

[Henry Rifle]

A fuel pump made for a carb with a maximum outlet pressure of around 7 psig will work fine. I use the Holley Red pump.