FiTech LS 500 HP EFI Short Intake w/ Returnless Module & Coil (78801)

Description

The FiTech LS 500 HP EFI Short Intake w/ Returnless Module & Coil (78801) is designed to modernize LS engines with the efficiency and performance of electronic fuel injection. This comprehensive kit provides a complete solution for LS engine swaps, offering self-tuning capabilities and user-friendly control. It supports up to 500 horsepower and includes various fuel delivery options to suit different installation needs.

KEY FEATURES AND BENEFITS:

• Multi-port fuel injection for improved fuel delivery and efficiency.
• Self-tuning ECU that adapts to engine conditions for optimal performance.
• User-tunable via a 4.5-inch color touchscreen handheld controller.
• Supports boosted applications with a 3-bar MAP sensor (up to 30 psi).
• Includes various fuel delivery options (in-tank, inline, Force Fuel) for flexible installation.
• 92mm throttle body for increased airflow.
• LS3-style coil packs for enhanced ignition performance.
• Complete wiring harness for simplified installation.

SPECIFICATIONS:

• Maximum Horsepower: 500 HP
• Injection Style: Multi-port
• Timing Control: Yes
• Power Adder Compatible: Yes (Boost/Nitrous)
• ECU Included: Yes
• Fuel Pump Included: Yes (various options)
• Metering Style: Speed density (MAP)
• Intake Material: Aluminum
• Throttle Body: 92mm, GM LS2 4-bolt
• Injectors: 36 lbs/hr
• Fuel Type: Alcohol, Gasoline, Methanol, Flex

HOW TO USE:

• Preparation: Disconnect the vehicle’s battery. Remove the existing intake manifold and fuel system.
• Installation of Intake: Install the FiTech 78801 intake manifold, ensuring proper gasket placement.
• Fuel System Installation: Choose and install the desired fuel delivery system (in-tank, inline, or Force Fuel) according to the provided instructions.
• Injector and Throttle Body Installation: Install the provided 36 lbs/hr injectors and the 92mm throttle body onto the intake manifold.
• Wiring Harness Connection: Connect the wiring harness to the ECU, injectors, sensors (MAP, IAT, TPS), and coil packs.
• Sensor Installation: Install the oxygen sensor and other necessary sensors.
• ECU Setup: Connect the handheld controller to the ECU and follow the on-screen instructions for initial setup and self-tuning.
• Fuel Pressure Adjustment: Adjust the fuel pressure regulator to the desired setting.
• Verification: Check all connections and ensure proper functionality. Start the engine and monitor performance using the handheld controller.

BENEFITS OF USING THE FITECH LS 500 HP EFI SHORT INTAKE W/ RETURNLESS MODULE & COIL (78801):

• Improved engine performance and efficiency.
• Simplified LS engine swaps with a complete EFI solution.
• User-friendly self-tuning capabilities.
• Enhanced fuel delivery and control.
• Increased horsepower and torque.
• Modernizes older engines.
• More reliable fuel delivery.

FEATURES:

• Fabricated 3mm thick aluminum sheet metal and TIG welded intake.
• Cast, cable activated billet aluminum 92mm throttle body.
• Handheld controller with color touch screen and cable.
• Windshield mount for touch screen controller.
• LS ECU.
• 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.
• Tach output driver works with most tachometers.
• Two programmable electric fan outputs.
• Supplied with WBO2 sensors.
• In-tank fuel pump options.
• Inline fuel pump options.
• Force fuel options.