FiTech Rebel LS 500HP EFI Cath T.Cntrl, InTank Mod, Reg & Coil (78689)

Description

The FiTech Rebel LS 500HP EFI Cath T.Cntrl, InTank Mod, Reg & Coil (78689) is a comprehensive electronic fuel injection solution designed to replace traditional carburetors on LS series engines. This kit provides modern fuel delivery and control, improving engine performance, fuel efficiency, and overall drivability. It includes key components like an intake manifold, fuel pump, transmission controller, and electronic control unit, making it a complete upgrade for high-performance applications.

KEY FEATURES AND BENEFITS:

• Supports up to 500 horsepower, suitable for performance-oriented builds.
• Multi-port fuel injection for precise fuel delivery and improved engine response.
• Integrated transmission control for optimized shifting and drivability.
• Complete fuel system, including in-tank fuel pump and regulator, for reliable operation.
• Compatibility with various fuel types, including gasoline, alcohol, methanol, and flex fuel.
• Power adder compatibility for boost and nitrous oxide applications.
• Self-tuning ECU for simplified setup and calibration.

SPECIFICATIONS:

• Maximum Horsepower: 500 HP
• Injection Style: Multi-port
• Metering Style: Speed density (MAP-N)
• Intake Manifold Material: Aluminum
• Throttle Body Size: 92mm
• Injector Size: 36 lbs/hr
• Fuel Pump Style: In-tank
• Compatibility: LS series engines
• Fuel Compatibility: Alcohol, Gasoline, Methanol, Flex

HOW TO USE:

• Preparation: Disconnect the battery and remove the existing carburetor and intake manifold.
• Fuel System Installation: Install the in-tank fuel pump module and connect the fuel lines to the regulator.
• Intake Manifold Installation: Mount the provided intake manifold onto the engine.
• Throttle Body and Sensor Installation: Attach the throttle body, MAP sensor, IAT sensor, and TPS sensor.
• Injector Installation: Install the fuel injectors into the manifold and connect the fuel rails.
• Wiring Harness Connection: Connect the wiring harness to the ECU and all necessary sensors and components.
• Transmission Controller Setup: Connect the transmission controller to the transmission and ECU.
• Oxygen Sensor Installation: Install the oxygen sensor in the exhaust system.
• ECU Calibration: Use the provided calibration module to set up the ECU.
• Testing and Adjustment: Start the engine and make any necessary adjustments to the fuel and timing settings.

BENEFITS OF USING THE FITECH REBEL LS 500HP EFI CATH T.CNTRL, INTANK MOD, REG & COIL (78689):

• Improved Engine Performance: Enhances horsepower output and overall efficiency.
• Enhanced Fuel Efficiency: Reduces emissions and improves economy.
• Precise Fuel Control: Ensures optimal engine operation under varying conditions.
• Smoother Idle: Provides improved drivability and responsiveness.
• Simplified Installation: Easier setup compared to traditional carburetor systems.
• Reliable Operation: Ensures consistent performance across diverse driving situations.

FEATURES:

• Black anodized aluminum intake manifold for a sleek appearance.
• 92mm throttle body with 1250 cfm airflow capacity.
• 36 lbs/hr fuel injectors for adequate fuel delivery.
• Complete wiring harness with labeled connections for easy installation.
• In-tank fuel pump designed for high-pressure fuel delivery.
• Integrated transmission control for electronic transmissions.
• Self-tuning ECU that adapts to engine conditions automatically.
• LS3 coil pack set included for high spark output and reliability.