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Description
The FiTech LS 500 HP EFI Long Intake w/ Trans Control, Pump & Coil (78707) provides a comprehensive solution for upgrading your LS engine to electronic fuel injection. This kit includes all essential components for a seamless installation, offering improved performance and drivability.
KEY FEATURES AND BENEFITS:
- This kit is designed for LS engines and is rated for up to 500 horsepower.
- Features a long runner cathedral intake manifold for optimized airflow.
- 92mm throttle body for increased throttle response.
- Includes a self-tuning ECU, allowing for easy setup and adjustments.
- The in-tank 340 LPH regulated fuel pump module ensures consistent fuel delivery.
- Transmission control for 4L60/65/80/85 GM transmissions is also included.
SPECIFICATIONS:
- Maximum Horsepower: 500 HP
- Injection Style: Multi-port
- Timing Control: Yes
- Fuel Pump: In-tank 340 LPH regulated
- Transmission Control: Yes
- Intake Manifold: Long runner cathedral
- Throttle Body: 92mm
- Injectors: 36 lbs./hr.
- ECU: Self-tuning
- Fuel Type: Alcohol, Gasoline, Methanol, Flex
HOW TO USE:
- Preparation: Disconnect the battery and remove the existing intake manifold and fuel system.
- Fuel System Installation: Install the in-tank fuel pump module, ensuring proper connections.
- Intake and Throttle Body Installation: Mount the long runner intake manifold and 92mm throttle body.
- Sensor Installation: Install the oxygen sensor, MAP sensor, IAT sensor, and TPS sensor.
- Ignition Installation: Install the Go-Spark LS3-style coil packs.
- Wiring Harness Connection: Connect the wiring harness to the ECU and all sensors and components.
- ECU Setup: Connect the handheld controller and follow the on-screen instructions for initial setup and tuning.
- Transmission Control Setup: If applicable, connect and configure the transmission controller.
- Final Checks: Verify all connections and ensure proper fuel pressure.
- Testing and Tuning: Start the engine and fine-tune the system as needed.
BENEFITS OF USING THE FITECH LS 500 HP EFI LONG INTAKE W/ TRANS CONTROL, PUMP & COIL (78707):
- Improved engine performance and throttle response.
- Enhanced fuel efficiency.
- Simplified LS engine swap process.
- Self-tuning capabilities for ease of use.
- Comprehensive kit with all necessary components.
- Transmission control for improved drivability.
FEATURES:
- Fabricated 3mm thick aluminum sheet metal intake manifold.
- Cast, cable activated billet aluminum 92mm throttle body.
- Handheld controller with color touch screen and windshield mount.
- Sequential fuel and spark control with individual cylinder trim.
- Connects to 24x and 58x cam sensors.
- Knock sensor control connects to factory sensors.
- 3-Bar MAP sensor for boosted applications up to 30 psi.
- Two programmable electric fan outputs.
- High volume billet fuel rails.
- Wiring harness for direct plug-in installation.
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