Demon / Redeye L3 Fuel System (dual pump)

Return fuel system capable of 1000+ rwhp with dual fuel pumps. (recommend to run one pump full time, then activate secondary pump under load) Fuel rails in parallel with regulator before rails (deadhead). Includes in-tank supply system that retains OE transfer, fuel level senders, and EVAP functionality, upgraded feed and return lines, high capacity filtration and multi-port F4i regulator with boost reference.

Fuel system becomes E85 capable by choosing F90000267, F90000274, F90000285 fuel pumps AND microglass SSD or stainless filtration. We generally prefer the L2 or L4 systems over the L3 configuration since the engine must be able to start on fuel vapor. Engine start with E85 may be challenging and will require additional consideration from the tuner.

INCLUDES

Demon/Redeye Dual Pump Module
FCV Checkvalve
F4i Fuel Pressure Regulator
88mm Inline Fuel Filter
Monoblock Hellcat Hemi Fuel Rails
LX / LC Hellcat OE Feed Line Blockoff Cap
All fittings, hose, hardware required for typical fuel line plumbing

-40 feet of fuel line and 12 hose ends (your choice of type)
-Qty 7, billet low profile 90 degree o-ring fittings
-Qty 4, straight AN to ORB fittings
-Qty 3, -8 ORB plug
-Qty 1, 1.25" o-ring port extension
-Qty 1, 2.0" o-ring port extension
-Qty 10, hose straps and mounting screws

This is a stand alone fuel system. Professional installation and a custom tune is required. Qualified installers and tuners must be able to interface to the OE harness and FPDM, understand proper component placement, hose routing, and deliver the vehicle with factory-like pump prime/on/off logic with no error codes. Fore Innovations will supply basic system schematics and detailed component level instructions, and can provide troubleshooting of the performance and function of our system and components, but we will not assist with tuning and/or interfacing to the OE harness, ECU, or FPDM(s).

This fuel system generates substantially more heat and capacity than the original fuel system. The high powered fuel pumps make much more heat than the factory pump and the composite fuel tank construction acts as an insulator and stores heat. Additionally, the shape of the factory fuel tank limits the pickup capacity of this fuel system. The user (driver) must keep more fuel (than normal) in the tank at all times to minimize heat damage and ensure adequate fuel pickup.