Description
The FiTech LS Kit LS1/LS2/LS6 750HP w/LED Coil Pack Set (79003) is engineered for high-performance LS engine upgrades. This kit provides a comprehensive solution for transitioning to electronic fuel injection or enhancing existing EFI setups. It includes essential components for improved engine management and performance.
KEY FEATURES AND BENEFITS:
- High Performance: Rated for up to 750 horsepower, offering significant performance gains.
- Advanced Engine Management: Features multi-port fuel injection and sequential spark and fuel control.
- Self-Tuning ECU: Simplifies installation and calibration, adapting to engine conditions.
- Versatile Compatibility: Supports boost and nitrous oxide systems for enhanced performance.
- Comprehensive Kit: Includes a complete intake manifold, 102mm throttle body, high-volume fuel rails, and 55 lbs/hr injectors.
SPECIFICATIONS:
- Maximum Horsepower: 750 HP
- Injection Style: Multi-port
- Timing Control: Yes
- Power Adder: Boost/Nitrous oxide compatible
- ECU: Included
- Intake Manifold: Aluminum, black anodized
- Throttle Body: 102mm, GM LS2 4-bolt
- Injectors: 55 lbs/hr
- Metering Style: Speed density (MAP-N)
- Fuel Type: Alcohol, Gasoline, Methanol, Flex
HOW TO USE:
- Preparation: Disconnect the battery and remove the existing intake and fuel system.
- Installation: Install the FiTech intake manifold, fuel rails, and throttle body onto the LS engine.
- Injector and Sensor Installation: Mount the provided 55 lbs/hr injectors, MAP, IAT, and TPS sensors.
- Wiring Harness Connection: Connect the plug-and-play wiring harness to the sensors, injectors, and ECU.
- ECU Setup: Mount the ECU and connect the touch screen controller.
- Oxygen Sensor Installation: Install the Bosch wideband oxygen sensors.
- Initial Calibration: Use the touch screen controller to input basic engine parameters.
- Self-Learning: Start the engine and allow the ECU to self-tune based on engine operation.
- Fine-Tuning: Make adjustments via the touch screen controller as needed.
BENEFITS OF USING THE FITECH LS KIT LS1/LS2/LS6 750HP W/LED COIL PACK SET (79003):
- Improved engine performance and horsepower.
- Enhanced fuel efficiency and precise fuel delivery.
- Simplified installation and calibration with self-tuning capabilities.
- Versatile compatibility with boost and nitrous oxide systems.
- Comprehensive kit with all necessary components for a complete upgrade.
FEATURES:
- Corrosion Resistance: Black anodized aluminum construction.
- Accurate Monitoring: Dual Bosch wideband oxygen sensors for precise air-fuel ratio monitoring.
- Signal Compatibility: 24X and 58X crank and cam compatibility.
- Engine Protection: Knock sensor control included.
- Complete Ignition System: LED coil pack set included.
- High Airflow: 1500 cfm airflow rate.
- User Interface: 4.5-inch touch screen display for easy adjustments.





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