[Silvlowrdr]

I'm putting a fuel cell in my ride. Anyone know what fuel pressure i need to run and 02 at with a 5.3. Thanks

 

[Silvlowrdr]

Ight i did some investigating on my own, and i'm trying to get a fuel pump from a local shop, and they said with a fuel cell, you can't run a return line into the cell, they just have the one fuel line going to the intake. Gm says its 50-55 psi, and there is a regulater on the fuel rail. Anyone else with a fuel cell mind tellhin me how they set their fuel system up. Thanks

 

[-J-]

i am going to do the fuel cell thing too---you can get a cell with a return fitting and go that route.