FiTech LS 750 HP EFI LS3 Intake 340LPH In-tank Master Kit (79713)

Description

The FiTech LS 750 HP EFI LS3 Intake 340LPH In-tank Master Kit (79713) provides a comprehensive solution for converting LS engines to modern electronic fuel injection. This kit is designed for high-performance applications, offering improved fuel efficiency and drivability compared to traditional carbureted setups. It includes all necessary components for a complete EFI conversion, including an intake manifold, throttle body, fuel injectors, and a self-learning ECU.

KEY FEATURES AND BENEFITS:

• Supports up to 750 horsepower, suitable for high-performance LS engine builds.
• Self-learning ECU automatically adjusts fuel delivery for optimal performance.
• 102mm throttle body and 55 lb/hr injectors ensure adequate airflow and fuel supply.
• Included in-tank fuel pump module provides reliable fuel delivery.
• Touchscreen controller allows for easy monitoring and tuning of engine parameters.
• Provided LS3 style coils increase spark energy.

SPECIFICATIONS:

• Fuel Injection Style: Multi-port
• Maximum Horsepower: 750
• Throttle Body Size: 102mm
• Injector Size: 55 lb/hr
• Intake Material: Aluminum
• ECU: Self-learning, user-tunable
• Fuel Pump: In-tank, 340 lph
• Ignition: LS3 style coil packs

HOW TO USE:

• Preparation: Disconnect the battery and remove the existing intake manifold and carburetor.
• Installation of Intake: Install the FiTech short LS3 port intake manifold onto the engine.
• Throttle Body and Injectors: Mount the 102mm throttle body and install the 55 lb/hr fuel injectors.
• Fuel System: Install the in-tank fuel pump module and connect the fuel lines.
• Wiring Harness: Connect the provided wiring harness to the engine sensors and ECU.
• ECU and Sensors: Mount the ECU and connect the MAP, IAT, TPS, and oxygen sensors.
• Ignition Coils: Install the LS3 style ignition coils.
• Touchscreen Controller: Connect and mount the touchscreen controller.
• Initial Setup: Follow the instructions on the touchscreen controller to perform the initial setup and calibration.
• Testing and Tuning: Start the engine and monitor the engine parameters using the touchscreen controller. Allow the self-learning ECU to optimize fuel delivery.
• Final Adjustments: Make any necessary fine-tuning adjustments using the touchscreen controller.

BENEFITS OF USING THE FITECH LS 750 HP EFI LS3 INTAKE 340LPH IN-TANK MASTER KIT (79713):

• Improved engine performance and horsepower output.
• Enhanced fuel efficiency compared to carbureted setups.
• Increased engine responsiveness and drivability.
• Precise fuel control for optimal air/fuel ratios.
• Easy monitoring and tuning via the touchscreen controller.
• Reliable fuel delivery with the included in-tank pump.
• Modern electronic fuel injection for classic LS engines.

FEATURES:

• Fabricated 3mm thick aluminum sheet metal intake manifold.
• Cast, cable-activated billet aluminum 102mm throttle body.
• Handheld controller with color touch screen and cable.
• Windshield mount for touch screen controller.
• LS ECU with self-learning technology.
• High volume billet fuel rails.
• Sequential fuel and spark control with individual cylinder trim.
• Connects to 24x and 58x cam sensors.
• Knock sensor control connects to factory sensors.
• 3-Bar MAP sensor for boosted applications up to 30 psi.
• Tach output driver works with most tachometers.
• Two programmable electric fan outputs.
• Supplied with WBO2 sensors.
• Custom wiring harness for a direct plug-in installation.
• “Go Spark” LS3-style coils with optional LED indicators.