FiTech Ultimate LS Truck EFI 500 HP Fuel Injection Systems with Hy-Fuel 78006

One of the issues with adding an EFI system is the need to run a noisy external fuel pump, but FiTech Ultimate LS Truck EFI 500 HP fuel injection systems with Hy-Fuel module eliminate this issue. Hy-Fuel in-tank modules can be run as either returnless or return-style by use of the 3-bar regulator or block-off. They feature a unique baffling system, making it easy for fuel to enter, but difficult to leave, even under hard corners, bumps, and moderate off-road adventures. They can be added to new or existing fuel tanks.

FiTech fabricated many billet aluminum parts for these systems, including a 92mm throttle body, high-volume fuel rails, and a 1,500 to 6,500 rpm powerband intake manifold. They combine sequential spark and fuel control with 36 lbs./hr. injectors, a plug-and-play wiring harness, and a color touch-screen, self-learning ECU. This allows for programing two fan control outputs, most tach and speedometer output drivers, and target AFR and timing on the fly. Keep your pump cool and quiet while cruising or flying by installing FiTech Ultimate LS Truck EFI 500 HP fuel injection systems with Hy-Fuel.

Additional EFI features:

* Optional GM transmission control feature is suitable for 4L60, 4L65, 4L70, or 4L80
* Black anodized aluminum parts for style and corrosion resistance
* High-flow, cable-operated throttle body
* Bosch wideband-controlled
* Stainless oxygen sensor bung
* Compatible with car and truck coils
* AN fittings and fuel crossover
* Works with custom cams
* Designed for applications making at least 6 inches of vacuum at idle
* 24X and 58X crank and cam compatible
* Programmable touch-screen, hand-held controller with data log features
* Suction cup mounting bracket

Additional Hy-Fuel in-tank module features:

* Can go from 14 in. deep pump to 6 in. by cutting tube
* Available with 340 lph (89 gph) fuel pump supporting up to 800 hp
* O-ring style 360 degree mounting flange for ease of maintenance
* Excellent choice for racing, drifting, off-road, autocross, etc.
* Billet aluminum construction with precision-machined components and -06 AN fittings
* 35 sq. in. filterBrand: FiTech Fuel Injection
Manufacturer's Part Number: 78006
Part Type: Fuel Injection Systems
Product Line: FiTech Ultimate LS Truck EFI 500 HP Fuel Injection Systems with Hy-Fuel
HP Direct Part Number: FIF-78006
UPC: 852192008995
Fuel Injection Style: Multi-port
Fuel Injection System Type: Multi-port Throttle Body
Maximum Horsepower with Gas: 500
Timing Control Compatible: Yes
ECM Included: Yes
Self Tuning: Yes
User Tunable: Yes
Fuel System Included: None
Ignition System Included: Coil packs
Power Distribution Included: None
User Interface Included: 4.5 in. display
EGR: No
Transmission Controller Included: No
Metering Style: Speed density (Map-N) or speed throttle (Alpha-N)
Intake Material: Aluminum
Intake Color: Black
Engine Block Deck Height: Standard deck
Multi-Port Fuel Rails Included: Yes
Throttle Body Included: Yes
Venturi Quantity: 1
Venturi Diameter (mm): 92.00mm
Airflow Rate (cfm): 1,000 cfm
Throttle Body Material: Billet aluminum
Throttle Body Color: Black
Injectors Included: Yes
Injector Size (lbs/hr): 36 lbs./hr.
Calibration Module Included: Yes
Wiring Harness Included: Yes
Oxygen Sensor Included: Yes
Fuel Pressure Regulator Included: No
MAP Sensor Included: Yes
IAT Sensor Included: Yes
TPS Sensor Included: Yes
IAC Motor Included: Yes
Quantity: Sold as a kit.
Notes: Kit includes Tight Fit in-tank Retro-Fit fuel pump.