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C7 Corvette Triple Pump Module
C7 Corvette Triple Pump Module
Product images are provided for demonstration purposes only and may display selectable variations and/or options.
  
ALTERNATE VIEWS
Starting Price: $880.00

Price with Selected Options: $880.00



Availability: Usually Ships in One Week
Part Number: 78-900

Fuels (required)

Gasoline / race gas (<15% ethanol)
Ethanol blends / gasoline / race gas
Primary Fuel Pump (required)

Walbro GSS342 G3 [ +$85.00 ]
Walbro GSS352 G3 [ +$95.00 ]
TI Auto F90000267 [ +$110.00 ]
TI Auto F90000274 [ +$115.00 ]
TI Auto F90000285 [ +$150.00 ]
Secondary Fuel Pump(s) (required)

2 x Walbro GSS342 G3 [ +$170.00 ]
2 x Walbro GSS352 G3 [ +$190.00 ]
2 x TI Auto F90000267 [ +$220.00 ]
2 x TI Auto F90000274 [ +$230.00 ]
2 x TI Auto F90000285 [ +$300.00 ]
Feed Fitting

None
-8 AN Male 90° low profile [ +$29.00 ]
-10 AN Male 90° low profile [ +$29.00 ]
Return Fitting

None
-6 AN Male 90° low profile [ +$29.00 ]
-8 AN Male 90° low profile [ +$29.00 ]
Electrical Upgrades

None (I have my own fuses / wiring / relays / etc)
Pump power pigtails only [ +$25.00 ]
FC2 Controller with wiring [ +$209.00 ]
FC3 Staged Controller with wiring [ +$249.00 ]

 Circuit breaker upgrade [ +$10.00 ]

 Honeywell Pressure Switch for FC3 [ +$80.00 ]

 Honeywell Vacuum Switch for FC3 [ +$80.00 ]

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Description
 
Depending on pump arrangement, lower assembly may be larger than tank opening. Partial disassembly must be accomplished in order to install in fuel tank

Fore Innovations Corvette C7 fuel pump module provides low pressure fuel for over 1500 rwhp with triple fuel pumps (recommended to run one pump full time, then activate secondary pumps under load). Supplies High Pressure Fuel Pump (HPFP) and auxiliary port injection and/or wet nitrous. Includes in-tank supply system that retains OE transfer, fuel level senders, and EVAP functionality. Requires upgraded feed and return lines, high capacity filtration and check valve, flow through t-block direct mounted on HPFP inlet tube, high capacity fuel pressure regulator.

Dual regulators is suggested to maximize output (adds ~150 whp on E85 with triple pumps)

Becomes E85 capable by choosing F90000267, F90000274, F90000285 fuel pumps.

This fuel system will allow fuel to vaporize at the HPFP inlet and places the HPFP at risk for starting dry. Fore Innovations recommends an auxiliary prime method be implemented to ensure liquid fuel (not vapor) is supplied to pump before engine start. We offer an optional prime button and time; however, we have found that some installers/owners prefer the prime function be assigned to the brake pedal or clutch pedal.

This is part of a stand alone fuel system. Professional installation and a custom tune is required. Qualified installers must be able to interface to the OE harness and FPDM/FPCM, 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; however, the tuner and installer are responsible for PCM integration and tuning.

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 to minimize heat damage.
FITS:
  • 2014-2019 C7 Corvette (all models)