qwiketz

Hi guys. I was wondering if anyone is using this setup of a walbro 255 hi pressure in tank to a bosch 044 external. I currently am running a t rex on my car with the walbro but think that I'll need a little more. I know that flow data says that this setup can support some good hp, but Iknow guys that have run out of flow at the 500-550 rw hp level also(with no fmu on there either). I'm shooting for 600-650 at the wheels so I want to be sure that I have the flow. The injectors will be 60's. Anyone use this type of setup? I think that this would be my easiest option since the car is already wired for the t rex with good wiring and the 255 is already installed.

Mo_Bandy

Quiketz,

I'm running walbro's ( in my signature ) with 60's I found them to be quite enough, at 6 grand I'm seeing 12ms injection times and about 55 pound of fuel pressure. It may require a chip burn on yours...

Mo