Irate Diesel OBS Fuel System:
IDP 304ss mounting bracket, Walbro GSL392 pump, Parker hose from selector valve to motor back to selector valve, IDP regulated return system, wiring harness, plug for valley and parker fittings. Our kit uses JIC fittings and includes all parts and pieces necessary for installation.
System installs from the selector valve forward so it still uses both tanks, and comes with everything needed to install including the hardline regulated return, this is a COMPLETE fuel system. This system DELETES the fuel bowl and gets rid of the pesky leaks associated with the stock fuel bowl and has way better filtration. This system will support anything from stock up to a 250/200 injector or 550-600RWHP. If wanting to run larger, then pressure needs to be monitored to ensure proper pressures are maintained. (Draw straw pictured is not used on the OBS system)
*The Walbro 392 pump comes with a 1 year warranty through us.
**NEW option!!! We now offer an 18 month warranty on them if you purchase new in tank fuel tank pickups from us at the time of your fuel system purchase!! The biggest issue with aftermarket fuel systems (electric fuel pumps) on the 94-97 OBS trucks is the in tank pickups (Now at least 23 years old) fall apart and become a restriction to the new electric pumps by blocking the line or getting pieces stuck in the selector valve shortening their life. By replacing the in tank pick ups at the time of your install you won’t have this issue!
*Comes with Stainless Steel Regulated Return kit!
***Turbo will have to be removed/slid over to get the drivers side higher flowing fitting in the head on the 94-97 trucks.
This kit will NOT work on the E series van without modification!