I need a 255lhp which one?

Yeah, Walbro and Bosch make the majority of them unless you're getting a serious fuel system by Aeromotive. You can buy a Walbro for like $99 here on Stangnet from one of the Vendors. I bought one from Rick 91GT a few months ago.
 
No, typically when I need that kind of volume Im building a full system. I find the lines and rails are a restriction before I run out of what a 255lph provides. Right now Im really high on the offerings from Fuelab....(external stuff)
 
No, typically when I need that kind of volume Im building a full system. I find the lines and rails are a restriction before I run out of what a 255lph provides. Right now Im really high on the offerings from Fuelab....(external stuff)

I have heard that from a lot of people. I'm just intrigued with the 340 because it's an in-tank which would allow for a more stockish setup.