so i've got a factory efi car. it has factory steel 3/8 feed and 5/16 return. i bought a walbro255 (gs340) and plan on using an aeromotive regulator. looking at 12.5:1 compression on stock cubes, big cam, single plane. guessing 425whp maximum thru th350 and 5k stall.

anything wrong with this setup? is that enough fuel pump to run a carbed motor on?

thanks in advance.