Description
The FiTech LS3/L92 750HP Kit w/ In-line Fuel Pump Master Kit (71013) is a complete, self-tuning electronic fuel injection solution designed for LS series engines. This kit provides a comprehensive upgrade, enhancing performance and efficiency. It’s engineered for both DIY enthusiasts and professional tuners, ensuring straightforward installation and operation.
KEY FEATURES AND BENEFITS:
- High Performance: Rated for up to 750 horsepower, utilizing 55 lbs/hr injectors for high-performance applications.
- Self-Learning ECU: Automatically adjusts fuel delivery, simplifying the tuning process.
- Reliable Fuel Delivery: Included inline fuel pump kit is rated for 650 HP.
- Comprehensive Kit: Comes with an aluminum intake manifold, 102mm billet throttle body, and all necessary sensors.
- Wide Compatibility: Supports 24X and 58X crank and cam signals, along with a 3-bar MAP sensor for boosted applications.
SPECIFICATIONS:
- Maximum Horsepower: 750 HP
- Injector Size: 55 lbs/hr
- Throttle Body: 102mm Billet Aluminum
- Fuel Pump Flow: 255 LPH (Inline External)
- MAP Sensor: 3-bar
- ECU: Self-Tuning, Touch Screen
- Intake Material: Aluminum
- Compatibility: LS Series Engines, 24X/58X Crank/Cam
HOW TO USE:
- Preparation: Ensure your LS engine is ready for EFI installation. Disconnect the battery.
- Intake Installation: Install the FiTech intake manifold onto the engine, securing it according to manufacturer specifications.
- Throttle Body and Fuel Rails: Mount the 102mm throttle body and install the fuel rails, connecting the 55 lbs/hr injectors.
- Sensor Installation: Install the MAP, IAT, TPS, and oxygen sensors in their designated locations.
- Wiring Harness: Connect the plug-and-play wiring harness to the ECU and all sensors.
- Fuel System: Install the inline fuel pump, fuel filters, and connect the fuel lines between the tank and engine.
- ECU Setup: Mount the touch screen ECU and follow the on-screen prompts for initial setup and calibration.
- Initial Start: Reconnect the battery and start the engine. Allow the self-learning ECU to adjust fuel delivery.
- Fine Tuning: Monitor engine performance and make adjustments as needed using the touch screen controller.
BENEFITS OF USING THE FITECH LS3/L92 750HP KIT W/ IN-LINE FUEL PUMP MASTER KIT (71013):
- Improved engine performance and throttle response.
- Enhanced fuel efficiency through precise fuel delivery.
- Simplified tuning with the self-learning ECU.
- Complete kit provides all necessary components, reducing installation time.
- Compatibility with boosted applications through the 3-bar MAP sensor.
- Modernized engine control with a touch screen interface.
FEATURES:
- Dual Wideband Oxygen Sensor Support: For enhanced tuning accuracy.
- Knock Sensor Control: Provides engine protection and performance optimization.
- Programmable Touch Screen Controller: Features data logging capabilities for monitoring.
- Corrosion Resistance: Black anodized aluminum components for durability.
- High-Flow Throttle Body: Cable-operated for responsive performance.
- AN Fittings and Fuel Crossover: Ensure secure fuel connections.
- Compatible with Car and Truck Coils: Versatile for various applications.
- Vacuum Requirement: Designed for applications making at least 6 inches of vacuum at idle.






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