FITECH Retro LS/ 650 HP/ Classic Gold/ EFI System/ Go Fuel 340 LPH In Tank/ Master Kit

£2,333.59 Inc. VAT

Description

Part Number: 36371

FiTech Retro LS 650 HP Classic Gold EFI System with Go Fuel 340 LPH In-Tank Master Kit

Combine timeless classic carburetor styling with modern LS-based electronic fuel injection performance. The FiTech Retro LS 650 HP Master Kit features a classic gold throttle body, remote ECU with GM electronic transmission control, and a Go Fuel 340 LPH in-tank fuel pump system.

Key Features

  • ☑ Classic Gold throttle body finish provides authentic carburetor aesthetic with modern EFI drivability
  • ☑ Supports naturally aspirated V8 engines rated from 250 HP up to 650 HP
  • ☑ Integrated GM transmission control compatible with 4L60E, 4L65E, and 4L80E automatics
  • ☑ Self-tuning ECU compatible with both 24x and 58x crank and cam timing reluctor signals
  • ☑ Go Fuel 340 LPH returnless in-tank fuel pump module with integrated 58 PSI pressure regulator
  • ☑ Four 80 lbs/hr flow-matched injectors with annular discharge wet-flow technology
  • ☑ Full-color touch-screen handheld controller for quick setup and real-time data monitoring

Technical Specifications

Brand FiTech Fuel Injection
Part Number 36371
Maximum Horsepower 650 HP
Mounting Flange 4150 4-Barrel Square Bore
Throttle Body Finish Classic Gold Cast Aluminum
Injector Size 80 lbs/hr (4 Injectors)
Airflow Rating 950 CFM
Fuel Delivery Included Go Fuel 340 LPH In-Tank Module (58 PSI Regulator)
Transmission Control GM 4L60E / 4L65E / 4L80E Compatible
Timing Control Compatibility 24x and 58x Reluctor Wheels

What’s Included in the Box

  • FiTech Classic Gold 4-Barrel Throttle Body with Integrated Injectors
  • Remote-Mounted Self-Tuning ECU & Main Wiring Harness
  • Go Fuel 340 LPH In-Tank Fuel Pump Returnless Assembly
  • Color Touch-Screen Handheld Controller with Windshield Mount
  • Bosch Wideband Oxygen Sensor and Weld-In Oxygen Sensor Bung
  • Integrated MAP, TPS, IAC, and Coolant Temperature Sensors
  • Gaskets, Mounting Hardware, and Installation Components

Engineered for enthusiasts who demand the perfect balance between vintage engine bay style and contemporary electronic engine control, FiTech EFI systems offer exceptional drivability, optimized fuel economy, and effortless cold starts. Contact the technical experts at JP Racing for specialist advice and fast UK delivery on all FiTech performance products.

Additional information

Weight 70.56 kg
Dimensions 60.96 × 45.72 × 27.94 cm

Frequently Asked Questions

Yes, the FiTech 36371 system features integrated transmission control capability for electronic GM automatic transmissions, including the 4L60E, 4L65E, and 4L80E, allowing line pressure, shift points, and lockup control directly through the handheld controller.

This master kit includes the Go Fuel 340 LPH in-tank fuel pump module. It features an integrated 58 PSI fuel pressure regulator for clean returnless fuel line plumbing and drops directly into standard 12-bolt fuel cell flanges or custom fuel tanks.

Yes, the system is fully compatible with both 24x and 58x crank and cam timing signals on GM LS-series V8 engines, allowing full spark and fuel control across Gen 3 and Gen 4 LS engine platforms.

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