Description
Part Number: 75207
FiTech Ultimate LS 500 HP EFI System with Cathedral Port Intake & Force Fuel Sump
Complete self-tuning multi-port electronic fuel injection system for Cathedral Port LS engines up to 500 HP, equipped with integrated GM transmission control and under-hood Force Fuel Master Kit.
Key Features & Benefits
- ☑ 500 HP Capability: Supports up to 500 horsepower multi-port sequential spark and fuel delivery for Cathedral Port GM LS engines.
- ☑ Force Fuel Master Kit Included: Includes under-hood Force Fuel sump system with 340 LPH internal pump, maintaining constant 58 PSI fuel pressure without tank modifications.
- ☑ Transmission Control: Integrated electronic transmission control for GM 4L60E, 4L65E, 4L70E, and 4L80E automatic transmissions.
- ☑ Self-Learning ECU: Smart self-tuning technology with a 4.5″ color touchscreen controller for effortless setup and real-time monitoring.
- ☑ Complete Hardware Package: Ships with long runner tall aluminum intake manifold, 92mm billet throttle body, 36 lbs/hr injectors, and plug-and-play wiring harness.
| Specification | Detail |
|---|---|
| Brand | FiTech Fuel Injection |
| Manufacturer Part Number (MPN) | 75207 |
| Engine Compatibility | GM LS Series (Cathedral Port Heads) |
| Horsepower Limit | 500 HP |
| Intake Manifold | Long Runner Tall Aluminum (Cathedral Port) |
| Throttle Body | 92mm Billet Aluminum, Cable Operated |
| Fuel Injector Size | 36 lbs/hr High Impedance |
| Fuel Pump System | Force Fuel Master Sump System (340 LPH, 58 PSI) |
| Transmission Control | GM 4L60E / 4L65E / 4L70E / 4L80E |
| Crank & Cam Signals | 24X and 58X Compatible |
| ECU / Interface | Self-Tuning with Handheld Color Touchscreen |
What's Included in the Box
- FiTech Long Runner Cathedral Port Aluminum Intake Manifold
- 92mm Billet Aluminum Cable-Driven Throttle Body
- 36 lbs/hr Fuel Injectors & High-Volume Fuel Rails
- Force Fuel System Sump Unit with 340 LPH Internal Fuel Pump
- Self-Tuning ECU & Handheld Touchscreen Controller with Mounting Bracket
- Plug-and-Play Engine & Transmission Wiring Harnesses
- Bosch Wideband Oxygen Sensor & Weld-In Exhaust Bung
- High-Pressure Fuel Lines, AN Fittings, Pressure Regulator & Gauge
Engineered for unmatched performance and installation simplicity, the FiTech 75207 system simplifies your LS engine swap or fuel injection conversion. At JP Racing, we deliver genuine FiTech performance electronics back to UK motorsport builders with fast dispatch, knowledgeable technical advice, and dedicated customer support.




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