Description
The FiTech LS 500 HP EFI LS7 w/ Trans Control & Regulated Pump Kit (76616) is a comprehensive electronic fuel injection master kit designed for LS engine applications. This kit provides a complete solution for those seeking to convert their LS engine to EFI, offering enhanced performance and control. It includes a short LS7 port intake manifold, a 92mm throttle body, 36 lb/hr injectors, and a 340 LPH in-tank fuel pump, ensuring reliable fuel delivery. The system also features integrated transmission control for compatible GM automatic transmissions, simplifying installation and operation.
KEY FEATURES AND BENEFITS:
- Rated for up to 500 horsepower, suitable for performance LS engine builds.
- Integrated transmission control for compatible GM automatic transmissions.
- Complete intake section with LS7 port intake manifold for improved airflow.
- Includes a 340 LPH in-tank fuel pump with integrated fuel pressure regulator.
- Speed density (MAP-N) metering for adaptable engine tuning.
- Power adder compatible for boost/nitrous applications.
- Supports multiple fuel types: alcohol, gasoline, methanol, and flex fuel.
SPECIFICATIONS:
- Maximum Horsepower: 500 HP
- Injection Style: Multi-port
- Timing Control: Yes
- Power Adder: Yes (Boost/Nitrous oxide)
- ECU: Included
- Fuel Pump: Included (In-tank, 340 LPH)
- Transmission Controller: Included
- Metering Style: Speed density (MAP-N)
- Intake Manifold: Included (Aluminum, Black Anodized)
- Throttle Body: 92mm (GM LS2 4-bolt)
- Injectors: 36 lbs./hr
- Fuel Compatibility: Alcohol, Gasoline, Methanol, Flex
HOW TO USE:
- Install the Intake Manifold: Mount the LS7 port intake manifold onto the LS engine, ensuring proper gasket sealing.
- Mount the Throttle Body and Injectors: Attach the 92mm throttle body and install the 36 lb/hr injectors into the manifold.
- Install the Fuel Pump: Place the 340 LPH in-tank fuel pump inside the fuel tank, connecting the fuel lines.
- Connect the Sensors: Install and connect the oxygen sensor, MAP sensor, IAT sensor, and TPS sensor.
- Install the ECU and Wiring Harness: Mount the ECU and connect the wiring harness to the engine and sensors.
- Connect Transmission Control: Connect the transmission controller to the compatible GM automatic transmission.
- Calibration: Use the included calibration module to set up the ECU for the specific engine and application.
- Fuel and Testing: Fill the fuel tank with the desired fuel, and perform initial testing and adjustments.
BENEFITS OF USING THE FITECH LS 500 HP EFI LS7 W/ TRANS CONTROL & REGULATED PUMP KIT (76616):
- Simplified LS engine EFI conversion with a comprehensive kit.
- Enhanced engine performance and fuel efficiency.
- Improved control over engine functions through the ECU and transmission controller.
- Flexibility to use various fuel types.
- Reliable fuel delivery with the included high-capacity fuel pump.
- Adaptable tuning through the Speed Density system.
- Simplified transmission control.
FEATURES:
- Complete intake assembly provided.
- Integrated transmission control module.
- High volume fuel delivery system included.
- Sensor package with all required sensors.
- Wiring harness and ECU provided.
- Calibration module for easy setup.
- Aluminum construction of intake manifold and throttle body.
- Power adder compatibility.






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