Description
The FiTech Ultimate Rebel LS 750 HP EFI System (70090) is a comprehensive solution for LS engine conversions. This system transitions your engine to modern electronic fuel injection, providing precise fuel delivery and optimized performance. Designed for enthusiasts seeking both functional improvements and a refined engine bay appearance, this kit includes all essential components for a seamless installation.
KEY FEATURES AND BENEFITS:
- Supports up to 750 horsepower, suitable for high-performance applications.
- Features a 102mm throttle body for increased airflow and improved throttle response.
- Includes a complete kit with manifold, ECU, sensors, fuel rails, and wiring harness.
- E85 compatible, allowing for flexible fuel options.
- Boost and nitrous ready with a 3 Bar MAP sensor.
- Designed for a clean, streamlined engine bay appearance.
- Quieter injection through the use of a thicker gauge manifold.
- Redesigned fuel rail bracket for improved looks.
SPECIFICATIONS:
- Fuel Injection Style: Multi-port
- Maximum Horsepower: 750
- Throttle Body Diameter: 102mm
- Injector Size: 55 lbs/hr
- MAP Sensor: 3 Bar (27 PSI)
- ECU: Included
- Transmission Control: No
- Manifold Material: Aluminum
- Fuel Compatibility: Gasoline, E85
HOW TO USE:
- Install the intake manifold and throttle body onto the LS engine.
- Mount the ECU and connect the wiring harness, following the provided diagrams.
- Install the fuel rails and injectors, ensuring proper connections.
- Connect the sensors (MAP, IAT, TPS, IAC) to the wiring harness.
- Install the oxygen sensors and connect them to the harness.
- Connect the fuel pressure regulator and ensure proper fuel line connections.
- Use the handheld monitor to initialize the ECU and set basic parameters.
- Start the engine and use the handheld monitor to fine-tune fuel and ignition settings.
- Verify all connections and check for fuel leaks.
- Finalize tuning and enjoy your EFI enhanced engine.
BENEFITS OF USING THE FITECH ULTIMATE REBEL LS 750 HP EFI SYSTEM (70090):
- Improved engine performance and throttle response.
- Precise fuel delivery for optimized efficiency.
- Simplified LS engine conversion process.
- Enhanced engine bay aesthetics.
- Increased horsepower potential.
- Flexibility in fuel choice.
- Simplified tuning with the included handheld device.
FEATURES:
- Low-profile intake manifold design.
- Magnetic handheld monitor mount for convenience.
- Clamp-on oxygen sensor bung kit for easy installation.
- EV1 injector sub-harnesses included for compatibility.
- USB to USB-C cable for ECU connectivity.
- Two throttle cable bracket options for versatility.
- Go fuel tight fit regulator with pressure gauge included for precise fuel management.
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