FITECH Ultimate LS 500 HP EFI System With Short Cathedral Intake,Transmission Control & LS3 Coil Pack Set

£2,534.52 Inc. VAT

SKU: FIT78002 Categories: , , Brand:

Description

Part Number: 78002

FiTech Ultimate LS 500HP EFI Kit with Transmission Control & Coil Packs

Engineered for seamless performance retrofits, the FiTech Ultimate LS 78002 kit provides complete self-tuning fuel injection, ignition management, and electronic transmission control for GM LS1, LS2, and LS6 engines rated up to 500 horsepower.

Key Features

  • ☑ Designed for cathedral-port GM LS1, LS2, and LS6 engines supporting up to 500 HP
  • ☑ Integrated electronic transmission control for GM 4L60E, 4L65E, 4L70E, and 4L80E automatics
  • ☑ Black anodized aluminum intake manifold with high-flow 92mm billet throttle body (1250 CFM)
  • ☑ Complete ignition package including FiTech smart coil pack set, plug wires, and mounting brackets
  • ☑ Self-tuning MAP-N speed density ECU with handheld color touchscreen controller for effortless calibration

Technical Specifications

Brand FiTech Fuel Injection
Manufacturer Part Number 78002
Engine Compatibility GM LS1 / LS2 / LS6 (Cathedral Port)
Maximum Rating 500 HP
Injection Style Multi-Port Electronic Fuel Injection
Throttle Body 92mm Billet Aluminum (1250 CFM, 4-Bolt Flange)
Injectors Included 36 lbs/hr Multi-Port Injectors
Intake Profile 6.5″ Short Profile Cast Aluminum (Black Anodized)
Transmission Controller Integrated (GM 4L60E / 4L65E / 4L70E / 4L80E)
Ignition Included Smart Coil Pack Set, Wires & Brackets

What’s Included in the Box

  • Black Anodized Aluminum 6.5″ Intake Manifold
  • 92mm Billet Aluminum Throttle Body (GM 4-Bolt Flange)
  • High-Flow Extruded Aluminum Fuel Rails & 36 lbs/hr Fuel Injectors
  • FiTech Smart Coil Pack Set, Harnesses & Spark Plug Wires
  • Self-Tuning Engine Control Unit (ECU) & Transmission Controller
  • Color Touchscreen Handheld Calibration Controller
  • Plug-and-Play Engine & Transmission Wiring Harnesses
  • Bosch Wideband O2 Sensor & Weld-In Oxygen Sensor Bung
  • Coolant Temperature & MAP Sensors

Engineered by FiTech Fuel Injection to simplify high-performance LS engine swaps, the 78002 Ultimate LS kit combines rugged induction hardware with self-learning electronics. When you purchase from JP Racing, you receive official manufacturer quality backed by technical expertise and fast UK dispatch to keep your build moving forward.

Additional information

Weight 38 kg
Dimensions 28 × 16 × 10 cm

Frequently Asked Questions

The FiTech 78002 Ultimate LS kit is specifically engineered for cathedral-port GM LS1, LS2, and LS6 engines up to 500 HP. Its integrated transmission controller supports electronic GM 4L60E, 4L65E, 4L70E, and 4L80E transmissions, giving you full control over shift points and shift firmness via the handheld display.

Yes, part number 78002 includes a complete set of high-output FiTech smart coil packs, mounting brackets, and spark plug wires. However, a high-pressure fuel pump and pressure regulator assembly are not included in this kit and must be sourced separately to suit your vehicle's fuel system requirements.

No laptop tuning is required. The system utilises self-tuning MAP-N speed density technology that continuously learns and optimizes fuel maps as you drive. Initial setup is easily completed via the included color touchscreen handheld controller, which also allows for manual fine-tuning if desired.

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