Do not use with pre 1999 ECUs, see our modules designed for return configurations
SPECIFICATIONS:
- Feed Outlet: -10 o-ring
- Return Inlet: -8 o-ring
Electronic returnless configured fuel pump module. Fully upgradeable to operation in a return fuel system.
- E85 and race fuel compatible (see pump manufacturer recommendations on fuel compatibility)
- Accepts OEM level sender from '03-'04 Cobra and '99-'04 GT/Cobra/Mach1
- Viton o-ring pump seals totally eliminate in-tank fuel hose failures.
- Deletes restrictive PPRV for highest performance and consistent output
- Polymer pump support eliminates pump body electrolysis and minimizes noise
- Hermetic wire seal completely eliminates the chance for leaks/smell
* You MUST upgrade the FPDM and electrical system to properly support these upgraded pumps. Suggest dual drivers for best results. Consult with your tuner before selecting pumps.
FAQS
Can 405 lph or 465 lph pumps be operated in a returnless configuration?
No, the pumps' minimum output is too much supply for idle/cruising. (two pumps) We do not recommend running anything larger than the F90000265 (305lph) fuel pumps in this configuration.
Do you sell upgraded FPDMs?
No, a second Fuel Pump Driver Module (FPDM) and pigtail harness can be purchased from Ford. Some of our customers use our FC2 controller as a power supply for twin FPDMs.
How much power can be made in a PWM (returnless) configuration?
We have supported over 1000 rwhp in a PWM configuration, but we generally set the limit around 700-750 rwhp (gasoline applications, lower for E85) for driveability. Due to the fact that "electronic returnless" is a reactive fuel system (it is always a step behind the motor demand) it generally cannot adequately keep up with the severe demand transients that modified motor requires.