FiTech Rebel LS 750HP EFI Cath, TC, 340 LPH Rtrnlss Mod & Coil (78891)

Description

The FiTech Rebel LS 750HP EFI Cath, TC, 340 LPH Rtrnlss Mod & Coil (78891) is a comprehensive electronic fuel injection solution designed to modernize and enhance LS engine conversions. This master kit provides all necessary components for a high-performance, refined engine setup, including a short cathedral intake manifold, transmission control capabilities, and a high-capacity in-tank fuel pump. The system is engineered to support up to 750 horsepower and is compatible with E85 fuel and boost/nitrous applications, making it a versatile choice for enthusiasts.

KEY FEATURES AND BENEFITS:

• Supports up to 750 horsepower, making it ideal for high-performance builds.
• Multi-port fuel injection for precise fuel delivery and improved engine response.
• Integrated transmission control for optimized shifting and drivability.
• Go Fuel In-Tank 340 LPH fuel pump for consistent fuel pressure and performance.
• Go Spark LS3 style coils ensure reliable ignition and smooth operation.
• Compatible with E85, gasoline, alcohol, and methanol fuels.
• Self-tuning ECU for simplified setup and calibration.
• Complete kit includes sensors, wiring harnesses, and a calibration module for easy installation.

SPECIFICATIONS:

• Maximum Horsepower: 750 HP
• Injection Style: Multi-port
• Timing Control: Compatible
• Power Adder: Compatible (Boost/Nitrous oxide)
• ECU: Included
• Fuel Pump: In-tank, 340 LPH
• Transmission Controller: Included
• Metering Style: Speed density (MAP-N)
• Intake Manifold: Short Cathedral, Aluminum, Black Anodized
• Throttle Body: 102mm, Cast Aluminum, Black
• Injectors: 55 lbs/hr
• Fuel Pressure Regulator: Included
• Sensors: MAP, IAT, TPS, Oxygen
• Fuel Compatibility: Alcohol, Gasoline, Methanol, E85
• Coils: LS3 Style 8 Pack
• Compatibility: LS Engine Conversions

HOW TO USE:

• Preparation: Ensure the engine bay is clean and prepared for the installation. Disconnect the vehicle’s battery.
• Intake Manifold Installation: Mount the short cathedral intake manifold onto the LS engine, ensuring proper gasket sealing.
• Fuel System Installation: Install the Go Fuel In-Tank 340 LPH fuel pump module into the fuel tank, connecting the fuel lines and pressure regulator. Connect the fuel rails to the intake manifold.
• Sensor and Wiring Installation: Install the MAP, IAT, TPS, and oxygen sensors. Connect the wiring harness to the ECU and sensors, following the included instructions.
• Throttle Body and Coil Installation: Mount the 102mm throttle body and install the Go Spark LS3 style coils.
• ECU Calibration: Use the included calibration module to program the ECU according to your engine specifications.
• Testing: Reconnect the battery and test the system for proper operation, checking for leaks and ensuring correct engine performance.

BENEFITS OF USING THE FITECH REBEL LS 750HP EFI CATH, TC, 340 LPH RTRNLSS MOD & COIL (78891):

• Improved Engine Performance: Enhances throttle response and horsepower output.
• Enhanced Fuel Efficiency: Ensures precise fuel delivery and optimized engine control.
• Cleaner Engine Bay: Redesigned fuel rail bracket enhances aesthetics.
• Simplified Installation: Complete kit includes all necessary components.
• High Horsepower Support: Compatible with boost, nitrous, and E85 fuels.
• Reliable Ignition: Includes Go Spark LS3 style coil packs for consistent performance.
• Integrated Transmission Control: Supports optimized shifting and drivability.

FEATURES:

• Thicker gauge manifold for quieter injection.
• Redesigned fuel rail bracket for improved aesthetics.
• Integrated 2-inch fuel fill on the in-tank fuel pump module.
• CNC machined billet module top for durability.
• AN-6 pressure port on the fuel pump module.
• Low-profile design of the in-tank fuel pump module.