Description
Part Number: 70001
FiTech Ultimate LS1/LS2/LS6 500HP EFI System
Ditch outdated carburetors and factory wiring looms with the complete FiTech Ultimate LS 500HP self-tuning induction kit for cathedral port GM LS engines.
Key Features
- ☑ Complete self-tuning EFI system rated up to 500 HP to the flywheel
- ☑ Low-profile 3mm thick fabricated sheetmetal aluminum intake manifold (6.5″ height)
- ☑ High-flow 92mm cable-operated billet throttle body mounted at a 7-degree angle
- ☑ Includes 8 flow-matched 36 lb/hr fuel injectors and high-volume fuel rails with AN fittings
- ☑ Self-learning ECU with color touchscreen handheld controller for easy setup
- ☑ Designed for cathedral port LS1, LS2, LS6, and 4.8L/5.3L/6.0L truck block conversions
Technical Specifications
| Brand | FiTech Fuel Injection |
|---|---|
| Manufacturer Part Number | 70001 |
| Engine Compatibility | Cathedral Port GM LS1 / LS2 / LS6 / 4.8L / 5.3L / 6.0L |
| Power Rating | Up to 500 HP |
| Intake Material & Finish | Fabricated 3mm Aluminum, TIG-Welded, Anodized Finish |
| Intake Height | 6.5 inches |
| Throttle Body Size | 92mm Cable-Operated |
| Injector Size | 36 lbs/hr (8 included) |
| Transmission Control | None (Manual or Standalone Auto) |
What's Included in the Box
- Fabricated Aluminum Cathedral Port Intake Manifold
- 92mm Billet Cable-Operated Throttle Body
- Self-Learning LS ECU & Touchscreen Handheld Controller with Windshield Mount
- 8 x 36 lb/hr Fuel Injectors
- Billet Fuel Rails with AN Fittings & Crossover Line
- Plug-and-Play Main Wiring Harness
- Bosch Wideband Oxygen Sensor & Weld-In Bung
- 3-Bar MAP Sensor, MAP/IAT Sensors
Engineered for hot rodders and performance enthusiasts looking for effortless tuning and maximum street/strip performance, FiTech EFI delivers world-class precision fuel metering. Order PN 70001 from JP Racing today for expert UK technical guidance and rapid tracked delivery.




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