Fore Innovations® (05-23) Mopar V8 L4 Dual Pump Fuel System

Compatible: (5.7L/6.1L/6.4L)

2005 - 2023 Chrysler 300

2008 - 2023 Dodge Challenger 

2006 - 2023 Dodge Charger

2005 - 2008 Dodge Magnum

NOTES:

• Fits 2005+ LX, LC, LD
• 1200+ rwhp
• Fuel rails in PARALLEL installation
• Fuel pressure regulator mounted AFTER rails

 
Electrical Upgrade

None: base module configuration, 6" [150mm] of pump power wire protrude from top of hermetic seal

FC2 Controller with 6 gauge wiring:
- Operates both pumps simultaneously, using factory control
- Best for controlling two small fuel pumps for street duty, or two large fuel pumps for track use only (due to fuel heat)
- May be used for control of secondary pumps with triple module IF [a small] primary pump can be run by OEM harness
- Includes 14' [4.2m] of 6 AWG power wire and 100 amp fuse
- Includes 3' [.9m] of 6 AWG ground wire with ring terminal
- Includes 7' [2.1m] 12 AWG pump leads and sealed Delphi connector at pump module

FC3 Staged Controller with 4 gauge wiring:
- Operates secondary pump(s) independently from primary pump using factory control in conjunction with a secondary trigger source.
- Best for controlling two or three large fuel pumps for street duty and minimizing heat
- Includes 14' [4.2m] of 4 AWG power wire and 100 amp fuse
- Includes 3' [.9m] of 4 AWG ground wire with ring terminal
- Includes 7' [2.1m] 12 AWG pump leads and sealed Delphi connector at pump module

Sealed Delphi Connector and 7' 12 AWG pigtail only
- Includes 7' [2.1m] 12 AWG pump leads and sealed Delphi connector at pump module
- Installer is responsible for properly implementing fuses and relays

Filtration Media
CELLULOSE FILTER ELEMENT
- cellulose element, bonded aluminum endcaps, Viton o-ring
- provides 10 micron nominal, 14 micron absolute filtration
- use with gasoline and race gas
- disposable
- recommended filtration for use with Injector Dynamics fuel injectors

MICROGLASS SSD (ANTI-STATIC) FILTER ELEMENT
- microglass element, static dissipating, bonded aluminum endcaps, Viton o-ring
- provides 12 micron absolute filtration
- use with all fuel types and blends (i.e. gasoline, race gas, E85, E100, M5, diesel)
- disposable
- recommended filtration for use with Injector Dynamics fuel injectors

STAINLESS FILTER ELEMENT
- stainless element, stainless endcaps, Viton o-ring
- provides 10 micron nominal, 26 micron absolute filtration
- use with all fuel types and blends (i.e. gasoline, race gas, E85, E100, M5, diesel)
-re-usable

Fuel Filter Upgrades
Upgrade to 128mm Filter
- Upgrade from standard 88mm filter to 128mm filter length for more filtration capacity and more time between service intervals.

Billet Mounting Bracket
- Use it to mount filter under car body, show quality installation to secure mounting of filter assembly for ease of maintenance

Filter Monitoring Gauge and Fitting
- Use to monitor fuel pressure before filter to inspect filter health. A higher pressure before filter indicates loss across the filter. If ignored, substantial filter obstruction will lead to reduced pump performance, shortened pump life, and higher fuel heat. Fitting is includes to allow precise orientation of pressure gauge.

System Options
Honeywell Pressure Switch for FC3
- 1/8 NPT Male threads, installs in intake manifold, must see boost and vacuum

Boost Vacuum Manifold Kit
- Our Boost / Vacuum manifold kit includes the following: Fore Innovations Boost / Vacuum Manifold (3 x 1/4" barb fittings, 4 x plugs)

The Bottom Line: 

Line Sizes:  Choose -8 feed and return for dual pumps systems.  We recommend -10 feed / -8 return for triple pump systems.

Line Types:  Startlite will emit fuel smell and should only be used on cars kept outside or in detached garages/shops.  Cars kept in attached garages should use FlexLP or PTFE, which will not emit a fuel smell.  PTFE has a stainless outer reinforcement and will last forever, whereas FlexLP has a soft black/gray nylon outer braid and some insulating properties.  (no NVH and more friendly with fuel pressure sensors/gauges)

If you want to know more detail, please read on:

Fuel Line Sizes

Fuel Line Size for Dual Pump Systems

We suggest -8 feed and return in any dual pump setup, simply because there is no measurable benefit to running a -10 feed with any dual pump fuel system.  However, selecting a -10 feed is a good choice if you're planning to possibly upgrade to a triple pump system later (via our triple pump upgrade program).  Of course, it is possible to run a -8 feed and -6 return; however, most of our customers find the fuel system installation is more flexible when all the fittings are the same size.

Fuel Line Size for Triple Pump Systems

-10 feed and -8 return lines allow any triple pump system to operate without restriction.  However, -8 feed/return may be used if you're running three small fuel pumps (i.e. GSS342) or if your fuel system choice was marginal over whether to choose a dual or triple setup.  So, if you're making 1100 rwhp on E85 (which is possible on a dual pump setup if your build is very efficient) but you chose to go with a triple pump setup, we would suggest a -8 feed/return since you don't need every ounce of performance out of a triple pump setup.

Fuel Line Types

We do not recommend any push-on style hose for fuel. (even the stuff we carry) The barb on push-on hose ends stretches the fuel hose in the direction of failure.  Even securing the hose with a hose clamp will not prevent failure, since it does not change the simple fact that the hose is stretched out at the tip of the barb. (failure point) However, push on style hose and fittings are a good low cost alternative for use with lubrication and coolant lines.

FlexLP

FlexLP has the best ratio of pros vs cons than our other hose offerings.  Most importantly, it's low permeability prevents fuel vapor smell when the vehicle is parked in closed areas.  Cosmetically, some of our customers prefer the black outer braid over the stainless braid of PTFE.

ADVANTAGES

• Compatible with all automotive fuels, lubricants, and coolant
• Low permeable = no smell when vehicle parked in enclosed locations
• Fast to assemble and install
• Will not contribute to NVH (noise vibration, harshness)
• Soft outer braid will not damage contacted surfaces

DISADVANTAGES

• Expect 5-7 year life
• Requires cable cutter to cut (has internal stainless reinforcement)

PTFE

PTFE is the most resilient to heat and chemicals than any other fuel line we offer, and likewise can be expected to outlast the vehicle.  The PTFE core cannot be permeated by any fuel, and therefore will not emit a fuel smell when the vehicle is parked in closed areas.  Cosmetically, some of our customers prefer the look (or contrast) of the stainless outer braid.

ADVANTAGES

• Compatible with all automotive fuels, lubricants, and coolant
• Infinite shelf and service life
• Non-permeable = no smell when vehicle parked in enclosed locations
• Small outer diameter for AN size = small bend radius, light weight

DISADVANTAGES

• May contribute to NVH (Noise, Vibration, Harshness)
• Stainless braid may damage contacted surfaces
• Expect longer installation times

Startlite

Startlite is race hose, and therefore we only recommend it for vehicles that are stored outside or kept in a detached garage or shop.  Fuel can permeate the lines and will usually emit a fuel smell in the storage area.

ADVANTAGES

• Compatible with all automotive fuels, lubricants, and coolant
• Easy to cut, fast to assemble and install
• Will not contribute to NVH (noise vibration, harshness)
• Soft outer braid will not damage contacted surfaces

DISADVANTAGES

• Permeable = expect fuel smell smell when vehicle is parked in enclosed locations
• Expect 5-7 year life

Notes on Hellcat OE Fuel Pressure Sensor Options:

By default, our fuel system will delete the OE fuel pressure sensor. Due to popular request, we have added the following provisions for the fuel pressure sensor, which must be selected by the purchaser:

• Delete OE Fuel Pressure Sensor
• Inline Aftermarket Sensor: includes a new AC Delco sensor and provisions to mount in a high flow coupling with two more hose ends. In L2 and L4 systems, this can be installed without extending the OE electrical harness; however, extension of the OE harness may still be required on L3 systems.
• Regulator Mounted Aftermarket Sensor: includes a new AC Delco sensor and an adapter to mount directly on the fuel pressure regulator. The installer will have to extend the OE electrical harness to accommodate the new location of the sensor.