FiTech Rebel LS 500HP EFI w/Short Cath. Inline Hose & LS3 Coil (78188)

Description

The FiTech Rebel LS 500HP EFI w/Short Cath. Inline Hose & LS3 Coil (78188) provides a comprehensive solution for converting your LS engine from a carburetor setup to electronic fuel injection. This kit is designed to optimize engine performance and fuel efficiency, supporting applications up to 500 horsepower. It includes all essential components for a streamlined installation, ensuring your LS engine runs smoother and more responsively.

KEY FEATURES AND BENEFITS:

• This system delivers precise fuel delivery through multi-port injection, enhancing engine responsiveness and power.
• The 92mm throttle body allows for high airflow, supporting high-performance applications.
• Speed density (MAP-N) metering ensures accurate air/fuel ratio control, even under varying engine loads.
• The system is compatible with power adders such as boost and nitrous oxide, providing flexibility for performance enthusiasts.
• The included ECU and calibration module simplify tuning, while the wiring harness and sensors facilitate a straightforward installation.

SPECIFICATIONS:

• Maximum Horsepower: 500 HP
• Injection Style: Multi-port
• Timing Control Compatible: Yes
• Power Adder Compatible: Yes (Boost/Nitrous oxide)
• ECU Included: Yes
• Metering Style: Speed density (MAP-N)
• Intake Manifold Material: Aluminum (Black Anodized)
• Throttle Body Size: 92mm (1250 cfm)
• Injector Size: 36 lbs/hr
• Fuel Type Compatibility: Alcohol, Gasoline, Methanol, Flex
• Compatibility: Standard deck LS engines with cathedral port heads
• Throttle Body Mounting Flange: GM LS2 4-bolt

HOW TO USE:

• Preparation: Disconnect the battery and remove the existing carburetor and intake manifold.
• Intake Installation: Install the FiTech short cathedral intake manifold onto the engine, ensuring proper gasket placement and torque specifications.
• Fuel System Setup: Mount the external fuel pump and connect the inline hose kit to the fuel rails.
• Injector and Rail Installation: Install the 36 lbs/hr injectors into the fuel rails and mount them onto the intake manifold.
• Throttle Body and Coil Pack Installation: Attach the 92mm throttle body and install the LS3 coil pack set.
• Sensor and Wiring: Connect the MAP, IAT, TPS, and oxygen sensors. Route and connect the wiring harness to the ECU and all components.
• ECU Setup: Connect the calibration module to the ECU and configure the system according to your engine specifications.
• Final Checks: Verify all connections and ensure proper fuel pressure. Reconnect the battery.
• Initial Start and Tuning: Start the engine and use the calibration module to fine-tune the fuel and timing settings.

BENEFITS OF USING THE FITECH REBEL LS 500HP EFI W/SHORT CATH. INLINE HOSE & LS3 COIL (78188):

• Enhanced Engine Performance: Improves responsiveness and power output.
• Improved Fuel Efficiency: More efficient compared to carburetor systems.
• Precise Air/Fuel Ratio Control: Ensures optimal combustion efficiency.
• Simplified Tuning: Easy calibration with the included ECU.
• Compatibility with Power Adders: Allows for performance upgrades.
• Streamlined Installation: Comprehensive kit for a hassle-free setup.

FEATURES:

• Integrated short cathedral intake manifold design for improved airflow.
• Multi-port fuel injection for accurate fuel delivery.
• External fuel pump included for consistent fuel supply.
• LS3 coil pack set for improved ignition performance.
• Complete wiring harness and sensor suite for easy setup.
• Calibration module for user-friendly tuning.