Description
Part Number: 76217
FiTech Ultimate LS 750 HP EFI System with Go Fuel In-Tank Module
Complete multi-port fuel injection system engineered for GM LS engines, combining high-flow fabricated intake architecture, self-learning ECU control, and an integrated Go Fuel 340 LPH in-tank pump module.
Key Features
- ☑ 750 HP Horsepower Capability: High-flow multi-port fuel injection designed for high-performance GM LS applications.
- ☑ Fabricated Aluminum Intake: Lightweight 3mm black anodised aluminum manifold with 1,500–6,500 RPM powerband.
- ☑ 102mm Billet Throttle Body: Low-profile 4-bolt throttle body flowing up to 1,500 CFM for maximum induction airflow.
- ☑ Go Fuel In-Tank Pump Module: Features a high-output 340 LPH fuel pump and external regulator kit for optimal fuel delivery.
- ☑ Self-Learning ECU & Controller: Includes sequential spark and fuel control with a colour handheld touchscreen for on-the-fly tuning.
- ☑ 55 lbs/hr Fuel Injectors: Matched high-volume injectors ensuring precise fuel metering across all load demand ranges.
Technical Specifications
| Manufacturer | FiTech Fuel Injection |
|---|---|
| Part Number (MPN) | 76217 |
| Horsepower Rating | Up to 750 HP |
| Engine Compatibility | GM LS2 / LS3 / LS Series (4-Bolt Throttle Body Pattern) |
| Throttle Body Size | 102mm Billet Aluminum (1,500 CFM) |
| Injector Size | 55 lbs/hr Multi-Port |
| Intake Manifold Finish | Black Anodised Fabricated Aluminum (3mm) |
| Fuel Delivery System | Go Fuel 340 LPH In-Tank Module & Regulator Kit |
| ECU / Tuning | Self-Tuning ECU with Color Touchscreen Handheld Display |
What’s Included in the Box
- Black fabricated aluminum intake manifold & 102mm billet throttle body
- 8 x 55 lbs/hr high-volume multi-port fuel injectors & billet fuel rails
- Self-learning ECU, touchscreen hand-held controller & suction cup mount
- Plug-and-play engine wiring harness & essential sensors (O2, MAP, IAT, TPS, CTS)
- Go Fuel 340 LPH in-tank pump module & fuel pressure regulator kit
Engineered to deliver ultimate throttle response and relentless power, the FiTech 76217 Ultimate LS EFI Master Kit modernises classic and custom LS engine swaps with state-of-the-art EFI precision. At JP Racing, we supply genuine FiTech products backed by technical expertise and fast UK warehouse dispatch.




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