Description
The FiTech Ultimate LS Tall LS1/LS2/LS6 500HP w/Coil Pack Set (78006) is designed to enhance the performance of LS1, LS2, and LS6 truck engines. This kit provides a complete fuel injection solution, including the innovative Hy-Fuel in-tank module for reliable fuel delivery. With a 92mm throttle body and self-learning ECU, this system simplifies the transition to EFI, offering improved power and efficiency.
KEY FEATURES AND BENEFITS:
- Rated for up to 500 horsepower with a multi-port fuel injection design.
- Hy-Fuel module ensures quiet and efficient fuel pump operation, adaptable for both returnless and return-style setups.
- Self-learning ECU streamlines tuning for improved performance.
- Included coil pack set and wiring harness facilitate easy installation.
- 92mm throttle body and high-volume fuel rails optimize fuel delivery.
- Compatible with various fuel types, including gasoline, alcohol, methanol, and flex fuel.
SPECIFICATIONS:
- Maximum Horsepower: 500 HP
- Injection Style: Multi-port
- Throttle Body: 92mm, Billet Aluminum
- Injectors: 36 lbs./hr.
- ECU: Self-learning
- Fuel Pump: Hy-Fuel in-tank module
- Compatibility: LS1, LS2, LS6 truck engines
- Fuel Compatibility: Gasoline, Alcohol, Methanol, Flex Fuel
- Transmission Control: No
- Intake Material: Aluminum
- Metering Style: Speed density (MAP-N)
HOW TO USE:
- Preparation: Disconnect the battery and remove the existing intake and fuel system components.
- Fuel System Installation: Install the Hy-Fuel module in the fuel tank, connecting the necessary fuel lines.
- Intake and Throttle Body Installation: Mount the intake manifold and 92mm throttle body onto the engine.
- Injector and Fuel Rail Installation: Install the 36 lbs./hr. injectors and high-volume fuel rails.
- Wiring Harness Connection: Connect the provided wiring harness to the engine sensors, ECU, and fuel system.
- Sensor Installation: Mount the oxygen sensor, MAP sensor, IAT sensor, and TPS sensor.
- ECU Setup: Connect the touch-screen controller and follow the on-screen instructions for initial setup.
- Initial Start-up: Start the engine and allow the self-learning ECU to calibrate the fuel and ignition settings.
- Fine-Tuning: Make adjustments as needed using the touch-screen controller.
BENEFITS OF USING THE FITECH ULTIMATE LS TALL LS1/LS2/LS6 500HP W/COIL PACK SET (78006):
- Improved engine performance and horsepower.
- Enhanced fuel efficiency for better mileage.
- Simplified installation with the Hy-Fuel module and pre-wired harness.
- Easy tuning with the self-learning ECU.
- Reliable fuel delivery for various engine applications.
- Compatibility with power adders for increased performance options.
FEATURES:
- 92mm black anodized billet aluminum throttle body for durability.
- High volume black anodized fuel rails for effective fuel delivery.
- 36 lbs./hr. fuel injectors for optimized fuel flow.
- Hy-Fuel in-tank fuel pump module for reliable operation.
- Complete wiring harness for easy connectivity.
- Included coil pack set for enhanced ignition performance.
- Touch screen programmer for convenient adjustments.
- MAP sensor, IAT sensor, and TPS sensor included for accurate readings.
- Oxygen sensor included for real-time fuel adjustment.
- Designed for standard deck height engines.






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