Description
The FiTech LS 500HP EFI Long Intake w/600HP Module, TC & Regulator (76407) is a complete solution for converting your LS engine to electronic fuel injection. This master kit provides all the essential components for a streamlined installation, including an intake manifold, fuel system components, ECU, and transmission control. Designed for cathedral port cylinder heads, it supports up to 500 horsepower and offers compatibility with various fuel types.
KEY FEATURES AND BENEFITS:
- Complete Master Kit: Includes intake manifold, fuel pump, injectors, ECU, sensors, and transmission controller for a comprehensive EFI upgrade.
- 500 HP Rating: Designed to support up to 500 horsepower, suitable for performance LS engine builds.
- Multi-Port Injection: Provides precise fuel delivery for improved performance and efficiency.
- Speed Density Metering: Utilizes MAP-N for accurate air mass calculation.
- Fuel System Included: Comes with an in-tank fuel pump and fuel pressure regulator.
- Wide Fuel Compatibility: Works with gasoline, alcohol, methanol, and flex fuel.
- Easy Installation: Designed to simplify the EFI conversion process.
SPECIFICATIONS:
- Maximum Horsepower: 500 HP
- Injection Style: Multi-port
- Timing Control: Compatible
- Power Adder: Boost/Nitrous oxide compatible
- ECU: Included
- Fuel Pump: Included (in-tank)
- Transmission Controller: Included
- Metering Style: Speed density (MAP-N)
- Intake Manifold: Included (aluminum, black anodized)
- Throttle Body: 92mm, 1250 CFM
- Injectors: 36 lbs/hr
- Fuel Type: Alcohol, Gasoline, Methanol, Flex
HOW TO USE:
- Preparation: Disconnect the battery and remove the existing intake manifold and fuel system components.
- Fuel System Installation: Install the in-tank fuel pump and fuel pressure regulator according to the provided instructions.
- Intake Manifold Installation: Mount the FiTech intake manifold onto the engine, ensuring proper gasket placement.
- Injector and Throttle Body Installation: Install the injectors and throttle body onto the intake manifold.
- Sensor Installation: Connect the MAP, IAT, TPS, and oxygen sensors to their respective locations.
- Wiring Harness Connection: Connect the wiring harness to the ECU and all sensors, following the wiring diagram.
- ECU Setup: Mount the ECU and connect the touchscreen controller.
- Fuel Line Connection: Connect the fuel lines to the fuel pump and fuel pressure regulator.
- Initial Calibration: Use the touchscreen controller to input basic engine parameters and initiate the self-learning process.
- Testing and Tuning: Start the engine and monitor performance, making adjustments as needed.
BENEFITS OF USING THE FITEC LS 500HP EFI LONG INTAKE W/600HP MODULE, TC & REGULATOR (76407):
- Simplified EFI Conversion: The complete kit eliminates the need to source individual components.
- Improved Engine Performance: Multi-port injection and speed density metering enhance power and efficiency.
- Enhanced Fuel Economy: Precise fuel control optimizes fuel consumption.
- Increased Reliability: Electronic fuel injection provides consistent performance and reduced maintenance.
- Transmission Control: The included controller allows for electronic control of compatible transmissions.
FEATURES:
- Durable Intake Manifold: Black anodized aluminum intake manifold.
- High Airflow Throttle Body: 92mm throttle body with 1250 CFM airflow.
- Fuel Injectors: 36 lbs/hr fuel injectors.
- In-Tank Fuel Pump: 600hp fuel pump module included.
- Integrated Transmission Control: For seamless shifting.
- Self-Learning ECU: Adapts to optimize performance.
- Touchscreen Controller: Included for easy operation.
- Complete Wiring Harness: Simplifies installation.
- All Required Sensors: Included for a complete setup.
- Boost and Nitrous Compatibility: Ready for performance enhancements.






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