Description
The FiTech Rebel LS 750HP EFI Cath, TC, Inline Hose & Coil w/LED (79191) is a comprehensive electronic fuel injection solution designed to streamline and enhance LS engine conversions. This complete kit provides all necessary components for optimized fuel delivery, precise engine control, and improved overall performance. It includes a short cathedral intake manifold, advanced ECU, essential sensors, transmission control capabilities, a complete fuel delivery system, and LS3 coil packs with an LED set. This system is tailored for engines producing up to 750 horsepower and provides compatibility with boost, nitrous, and E85 fuel.
KEY FEATURES AND BENEFITS:
- Complete System: Includes everything needed for a full EFI conversion, simplifying installation and ensuring compatibility.
- High Horsepower Support: Rated for engines up to 750 HP, suitable for high-performance applications.
- Transmission Control: Allows for electronic transmission management, enhancing overall vehicle control.
- Boost and Nitrous Compatibility: Equipped with a 3 Bar MAP sensor for forced induction applications.
- E85 Compatibility: Capable of running on E85 fuel, offering flexibility in fuel options.
- Improved Fuel Delivery: Provides precise fuel management for optimized engine performance and efficiency.
- Enhanced Aesthetics: Features a cleaner profile and redesigned fuel rail bracket for a modern engine bay appearance.
SPECIFICATIONS:
- Maximum Horsepower: 750 HP
- Injection Style: Multi-port
- Timing Control: Compatible
- Power Adder Compatibility: Boost/Nitrous oxide
- ECU Included: Yes
- Fuel Pump Included: Yes
- Transmission Controller: Included
- Metering Style: Speed density (Map-N)
- Intake Manifold Material: Aluminum
- Throttle Body Size: 102mm
- Injector Size: 55 lbs/hr
- Fuel Type: Alcohol, Gasoline, Methanol, Flex
- Compatibility: LS Engine swaps
HOW TO USE:
- Preparation: Ensure the LS engine is properly installed and prepped for EFI conversion.
- Intake Manifold Installation: Mount the provided short cathedral intake manifold onto the engine.
- Sensor Installation: Install all necessary sensors (MAP, IAT, TPS, Oxygen) according to the included instructions.
- Fuel System Setup: Install the external fuel pump, fuel lines, and fuel filters, ensuring proper connections.
- ECU and Wiring Harness Connection: Connect the ECU and wiring harness to the engine and sensors, following the wiring diagram.
- Transmission Control Setup: Connect the transmission controller as needed.
- Throttle Body Installation: Mount the 102mm throttle body.
- Injector and Fuel Rail Installation: Install the fuel rails and 55 lbs/hr injectors.
- LS3 Coil Pack Installation: Mount the LS3 coil packs and connect the wiring.
- Calibration and Tuning: Use the calibration module to fine-tune the EFI system for optimal performance.
BENEFITS OF USING THE FITECH REBEL LS 750HP EFI CATH, TC, INLINE HOSE & COIL W/LED (79191):
- Provides a complete, ready-to-install solution, reducing the complexity of LS engine swaps.
- Offers improved engine performance and fuel efficiency through precise fuel management.
- Allows for electronic transmission control, enhancing overall vehicle drivability.
- Supports high horsepower applications and various fuel types, offering versatility.
- Enhances the engine bay’s appearance with a modern and clean design.
FEATURES:
- Thicker gauge manifold for reduced noise.
- Redesigned fuel rail bracket.
- External 255 LPH fuel pump.
- 40 feet of AN-6 fuel injection hose.
- 100-micron and 10-micron billet fuel filters.
- LS3 coil packs with LED indicators.
- 1500 CFM of airflow.
- Black anodized finish on intake and throttle body.





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