Description
Part Number: 79816
FiTech Ultimate LS 500 HP EFI Master Kit – LS7 Short Intake
Complete self-tuning fuel injection and transmission control system for GM LS7 engines up to 500 HP, supplied with Go Fuel 340 LPH in-tank module and Go Spark LS3 coil pack.
Key Features
- ☑ Fabricated 3mm aluminum short intake manifold designed specifically for GM LS7 port heads
- ☑ Complete self-learning ECU with color touchscreen handheld controller for simple tuning
- ☑ Integrated GM transmission control supporting 4L60E, 4L65E, 4L80E, and 4L85E automatic gearboxes
- ☑ Includes Go Fuel in-tank 340 LPH returnless fuel pump module with 2″ filler tube
- ☑ Includes 8-pack Go Spark LS3-style high-output ignition coils with diagnostic LED indicators
- ☑ Precision 92mm cable-operated billet aluminum throttle body with 36 lb/hr fuel injectors
- ☑ Multi-sensor support for 24x/58x crank and cam signals plus integrated 3-Bar MAP sensor
Technical Specifications
| Brand | FiTech Fuel Injection |
|---|---|
| Part Number | 79816 |
| Engine Compatibility | GM LS Series (LS7 Port Heads) |
| Maximum Horsepower | 500 HP |
| Intake Manifold Style | Fabricated 3mm Aluminum Short Runner |
| Throttle Body Size | 92mm Billet Aluminum (Cable Drive) |
| Fuel Injector Size | 36 lb/hr |
| Fuel Delivery System | Go Fuel In-Tank 340 LPH Returnless Module (2″ Fill) |
| Transmission Control | 4L60E / 4L65E / 4L80E / 4L85E |
| Ignition Coils Included | Go Spark LS3-Style 8-Pack with LED |
| Crank & Cam Sensor Compatibility | 24x / 58x |
| MAP Sensor | 3-Bar MAP Sensor (Supports up to 30 PSI Boost) |
What’s Included in the Box
- FiTech Fabricated Aluminum Short LS7 Intake Manifold
- 92mm Billet Aluminum Cable Throttle Body
- High-Volume Billet Fuel Rails & 36 lb/hr Injectors
- FiTech Self-Tuning Engine Management ECU & Harness
- Color Touchscreen Handheld Controller with Windshield Mount
- Go Fuel 340 LPH In-Tank Fuel Pump Returnless Module (2″ Fill)
- Go Spark LS3-Style Ignition Coils with LEDs (Set of 8)
- Wideband Oxygen Sensor, 3-Bar MAP Sensor, and Engine Sensors
Engineered for high-performance LS swaps, the FiTech Ultimate LS 500 HP EFI Master Kit provides a complete, modern fuel injection solution with integrated transmission management. JP Racing is proud to supply genuine FiTech products in the UK with full technical backing and fast dispatch options.





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