Originally Posted by 351mustanggt
so is 255 lph the max needed for pretty much anything but a full on drag car? sorry to thread steal a little
Yes, it will handle most mods, especially on a N/A engine and forced induction at lower levels.
I went with the 340 LPH because I'm going to be supercharging mine and trying for around 600+ HP. I think the pump will handle it as well as the 1/2" ID fuel rails I purchased, but I'm thinking I'll need to upgrade my fuel lines from the tank to a larger size too.