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Description
The FiTech Rebel LS 750HP EFI w/Short Cath. Inline Hose & LS3 Coil (78190) is designed to provide a comprehensive fuel injection solution for high-performance LS engines. This kit includes a short cathedral intake manifold, an inline hose kit, and an LS3 coil pack set, ensuring a complete upgrade for your engine’s fuel and ignition systems. The system is engineered to support up to 750 horsepower, offering precise fuel delivery and engine control through its multi-port injection and speed density (MAP-N) metering style. This kit is compatible with power adders, including boost and nitrous oxide, making it versatile for various performance applications.
KEY FEATURES AND BENEFITS:
- Provides precise fuel delivery and engine control for LS engines.
- Supports up to 750 horsepower, enhancing engine performance.
- Includes a complete intake manifold, fuel pump, and electronic control unit (ECU).
- Compatible with boost and nitrous oxide power adders.
- Allows for fine-tuning with the included calibration module.
- Supports multiple fuel types, including alcohol, gasoline, methanol, and flex fuel.
- The system utilizes a 102mm throttle body to allow high airflow.
SPECIFICATIONS:
- Maximum Horsepower: 750 HP
- Injection Style: Multi-port
- Timing Control: Compatible
- Power Adder Compatibility: Boost/Nitrous oxide
- ECU: Included
- Fuel Pump: Included (external)
- Transmission Controller: Not included
- Metering Style: Speed density (MAP-N)
- Intake Manifold: Included (short cathedral, aluminum, black anodized)
- Throttle Body: 102mm, 1500 cfm (aluminum, black)
- Injectors: 55 lbs/hr
- Fuel Compatibility: Alcohol, gasoline, methanol, flex fuel
- Engine Block Deck Height: Standard deck
- Throttle Body Mounting Flange: GM LS2 4-bolt
- Compatibility: LS engines with cathedral port heads
HOW TO USE:
- Install the Intake Manifold: Mount the provided short cathedral intake manifold onto the LS engine's cylinder heads, ensuring a secure and proper seal.
- Connect the Fuel System: Install the external fuel pump and connect the fuel lines using the included inline hose kit. Attach the fuel rails and injectors to the intake manifold.
- Mount the Throttle Body: Attach the 102mm throttle body to the intake manifold using the GM LS2 4-bolt flange.
- Install the LS3 Coil Pack Set: Mount the LS3 coil packs onto the engine, connecting the wiring harness.
- Connect the ECU and Sensors: Connect the ECU, MAP sensor, IAT sensor, TPS sensor, and oxygen sensor using the provided wiring harness.
- Calibrate the System: Use the calibration module to fine-tune the fuel and timing settings based on your engine's specifications.
- Test and Adjust: Start the engine and monitor performance, making necessary adjustments to the calibration for optimal operation.
BENEFITS OF USING THE FITECH REBEL LS 750HP EFI W/SHORT CATH. INLINE HOSE & LS3 COIL (78190):
- Improved Engine Performance: Offers precise fuel delivery for enhanced power.
- Enhanced Throttle Response: Increases power output significantly.
- Increased Fuel Efficiency: More efficient than traditional carbureted systems.
- Simplified Tuning: Easy calibration with the included module.
- Versatility: Supports various fuel types and power adders.
FEATURES:
- 55 lbs/hr fuel injectors for accurate fuel metering.
- External fuel pump for consistent fuel pressure.
- Comprehensive wiring harness for easy installation.
- Speed density (MAP-N) metering for precise tuning.
- Aluminum intake manifold for lightweight durability.
- Capability to use flex fuel for additional versatility.
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