FITECH Ultimate LS 500 HP EFI System With Long Runner Cathedral Intake, Transmission Control & Force Fuel Master Kit

£2,684.12 Inc. VAT

SKU: FIT75207 Categories: , , Brand:

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.

Additional information

Weight 43 kg
Dimensions 28 × 18 × 18 cm

Frequently Asked Questions

No modification to your main fuel tank is required. The included Force Fuel Master Kit mounts under the hood and uses your existing low-pressure fuel pump to supply an internal 340 LPH high-pressure pump, providing a regulated 58 PSI fuel supply directly to the injectors.

The system features an integrated transmission control module compatible with GM 4L60E, 4L65E, 4L70E, and 4L80E automatic transmissions. Calibration settings such as shift points, shift firmness, and TCC lockup are fully customizable through the included handheld touchscreen controller.

The FiTech 75207 system is engineered specifically for LS engines with cathedral port cylinder heads (such as LS1, LS2, LS6, and 4.8L/5.3L/6.0L truck engines). The long runner intake design is optimized for truck accessory clearance and maximum mid-range torque.

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