Description
The FiTech LS 750 HP EFI Long Intake 340LPH Kit w/ Trans Control (79709) simplifies LS engine swaps and upgrades by providing a complete electronic fuel injection system. Designed for engines producing up to 750 horsepower, this kit offers self-learning capabilities and various fuel delivery options to optimize performance.
KEY FEATURES AND BENEFITS:
- Comprehensive Kit: Includes a self-learning ECU, a 102mm throttle body, and 55 lb/hr injectors for precise fuel delivery.
- User-Friendly Controller: The included touchscreen controller allows for easy setup and monitoring.
- Flexible Fuel Delivery: Supports in-tank pump modules, inline pumps, and a Force Fuel system to accommodate various installation needs.
- Transmission Control: Integrated control for compatible GM automatic transmissions (4L60/65/80/85).
- Durable Construction: Long runner cathedral intake manifold made from durable aluminum.
- Boost Capability: Supports boosted applications up to 30 psi for enhanced performance.
SPECIFICATIONS:
- Fuel Injection Style: Multi-port
- Maximum Horsepower: 750 HP
- Throttle Body: 102mm
- Injector Size: 55 lbs/hr
- Fuel Delivery: In-tank, inline, or Force Fuel options
- Transmission Control: GM 4L60/65/80/85
- ECU: Self-learning
- Intake Material: Aluminum
- MAP Sensor: 3-Bar
HOW TO USE:
- Installation: Mount the intake manifold and throttle body onto the LS engine. Install the fuel rails and injectors.
- Sensor Connection: Connect the included sensors (MAP, IAT, TPS, O2, etc.) to the wiring harness.
- Fuel System Setup: Choose and install your preferred fuel delivery option (in-tank, inline, or Force Fuel). Connect the fuel lines and regulator.
- Wiring Harness Connection: Connect the wiring harness to the ECU and the engine’s sensors and ignition coils.
- ECU Setup: Use the touchscreen controller to input engine parameters and select the appropriate settings.
- Initial Start-Up: Start the engine and allow the self-learning ECU to adjust fuel and spark settings.
- Fine Tuning: Use the touchscreen controller to monitor and fine-tune the system as needed.
- Transmission Setup: If applicable, configure the transmission control settings via the touchscreen.
BENEFITS OF USING THE FITEC LS 750 HP EFI LONG INTAKE 340LPH KIT W/ TRANS CONTROL (79709):
- Simplified Swaps: Makes LS engine swaps and upgrades easier and more efficient.
- Improved Efficiency: Enhances fuel efficiency and overall performance.
- Easy Monitoring: Touchscreen controller facilitates straightforward setup and adjustments.
- Flexible Installations: Various fuel delivery options cater to a wide range of installation types.
- Precise Control: Self-learning ECU provides accurate fuel and spark management.
- Enhanced Driving Experience: Transmission control improves the overall driving experience.
- Modern Technology: Upgrades classic vehicles with advanced fuel injection technology.
FEATURES:
- Durable Intake Manifold: Fabricated from 3mm thick aluminum sheet metal and TIG welded for strength.
- Throttle Body: Cast, cable-activated billet aluminum 102mm throttle body for optimal airflow.
- Handheld Controller: Comes with a color touchscreen and cable, including a windshield mount for convenience.
- LS ECU: Features sequential fuel and spark control for enhanced performance.
- Sensor Compatibility: Connects to 24x and 58x cam sensors for accurate performance data.
- Knock Sensor Control: Integrates with factory sensors for improved engine safety.
- Tach Output Driver: Works with most tachometers for accurate RPM readings.
- Programmable Electric Fan Outputs: Two outputs for managing electric fans effectively.
- WBO2 Sensors Included: For precise air-fuel ratio monitoring to optimize performance.
- Custom Wiring Harness: Facilitates direct plug-in installation for ease of use.
- Go-Spark LS3-Style Coils: Includes optional LED indication for improved ignition performance.





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