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FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Go In-Tank Module 76217 System, LS, HP, Multi-port, LS7 Square Port Heads, Force Fuel, Fuel, Kit

SKU: FIF76217

Fuel Injection Systems

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Go In-Tank Module 76217 System, LS, HP, Multi-port, LS7 Square Port Heads, Force Fuel, Fuel, Kit

SKU: FIF76217

Fuel Injection Systems
A$5,038.14
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

FiTech Ultimate LS EFI 750 hp fuel injection systems with Go Fuel in-tank module combines incredible engineering and construction for top-of-the-line performance. FiTech fabricated many billet aluminum parts for their Ultimate LS EFI 750 hp systems, including a 102mm 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 55 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.

The Go Fuel in-tank module universal billet assembly can be used on tanks with a depth of 6 to 15 inches. The billet aluminum was designed with the supply and return ports in a parallel position to help route the fuel lines easily and evenly. The vent port is on the other side to ease routing the line near the fill tube. The two fuel ports are threaded to accept -6 AN O-ring boss fittings for a secure, leak-free connection.

Additional Ultimate LS 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 in. 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

Part Type

Fuel Injection Systems

Data: v4.2 - Upd: 2026-10-14 08:57:24

Specifications

Product Attributes - Brand
FiTech Fuel Injection
Product Attributes - Manufacturer's Part Number
76217
Product Attributes - Part Type
Fuel Injection Systems
Product Attributes - Product Line
FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Go Fuel In-Tank Module
Product Attributes - UPC
812061033978
Product Attributes - Fuel Injection Style
Multi-port
Product Attributes - Fuel Injection System Type
Multi-port Throttle Body
Product Attributes - Maximum Horsepower with Gas
750
Product Attributes - Timing Control Compatible
Yes
Product Attributes - ECM Included
Yes
Product Attributes - Self Tuning
Yes
Product Attributes - User Tunable
Yes
Product Attributes - Fuel System Included
In-tank fuel pump module, return
Product Attributes - Fuel Pump Flow Rating (lph)
340
Product Attributes - Ignition System Included
None
Product Attributes - Power Distribution Included
None
Product Attributes - User Interface Included
4.5 in. display
Product Attributes - EGR
Yes
Product Attributes - Transmission Controller Included
No
Product Attributes - Metering Style
Speed density (Map-N) or speed throttle (Alpha-N)
Product Attributes - Intake Material
Aluminum
Product Attributes - Intake Color
Black
Product Attributes - Engine Block Deck Height
Standard deck
Product Attributes - Multi-Port Fuel Rails Included
Yes
Product Attributes - Throttle Body Included
Yes
Product Attributes - Venturi Quantity
1
Product Attributes - Venturi Diameter (mm)
102.00mm
Product Attributes - Airflow Rate (cfm)
1,000 cfm
Product Attributes - Throttle Body Material
Cast aluminum
Product Attributes - Throttle Body Color
Black
Product Attributes - Injectors Included
Yes
Product Attributes - Injector Size (lbs/hr)
55 lbs./hr.
Product Attributes - Calibration Module Included
Yes
Product Attributes - Wiring Harness Included
Yes
Product Attributes - Oxygen Sensor Included
Yes
Product Attributes - Fuel Pressure Regulator Included
Yes
Product Attributes - MAP Sensor Included
Yes
Product Attributes - IAT Sensor Included
Yes
Product Attributes - TPS Sensor Included
Yes
Product Attributes - IAC Motor Included
Yes
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Fitech Fuel Injection
StreetFX SKU fif76217
SFX Item ID 5178276
Supplier Item Code 5178276
Manufacturer SKU 76217
Manufacturer UPC 812061033978
Alternative References LS7

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
    Fuel TypeALCOHOL
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
    Fuel TypeFLEX
    Application NotesE85 requires 30 percent more fuel to equal the same power level, confirm your EFI system is capable of flowing the extra E85 to reach horsepower goals.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
    Fuel TypeGAS
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
    Fuel TypeMETHANOL

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