Description
The FiTech LS 1000HP EFI w/ Short LS3 Port Intake & Trans Control (70035) is a complete induction solution for LS engines, designed for both DIY enthusiasts and professional tuners. This kit simplifies the process of converting your LS engine to electronic fuel injection, offering self-tuning capabilities and integrated transmission control. It includes a short LS3 port intake manifold, making it suitable for specific LS engine configurations. This system is designed to provide high-performance capabilities for those seeking an easy-to-install and reliable EFI solution.
KEY FEATURES AND BENEFITS:
- Self-Tuning Capability: The system’s self-learning ECU simplifies setup and tuning, reducing the need for extensive manual calibration.
- High Horsepower Rating: Designed for up to 1000 horsepower, suitable for high-performance applications.
- Complete Induction System: Includes all necessary components for a complete LS engine induction upgrade.
- Integrated Transmission Control: Simplifies transmission management alongside engine control.
- LS3 Port Intake Manifold: Specifically designed for LS3/L92 engine compatibility.
- Power Adder Compatibility: Supports boost and nitrous oxide applications with a 3-bar MAP sensor.
SPECIFICATIONS:
- Maximum Horsepower: 1000 HP
- Injection Style: Multi-port
- Timing Control: Yes
- Power Adder Compatible: Yes (Boost/Nitrous oxide)
- ECU Included: Yes
- Transmission Controller Included: Yes
- Metering Style: Speed density (Map-N)
- Intake Manifold Material: Aluminum
- Throttle Body Size: 102mm
- Injector Size: 80 lbs./hr.
- Compatibility: LS3/L92 engines; 24X and 58X crank and cam compatible.
- Fuel Type: Alcohol, Gasoline, Methanol, Flex.
HOW TO USE:
- Intake Installation: Install the intake manifold and throttle body onto the LS engine.
- Fuel System Setup: Connect the fuel rails and injectors, ensuring proper fuel line connections.
- Sensor Installation: Install the included sensors (MAP, IAT, TPS, oxygen sensors).
- Wiring Harness Connection: Connect the wiring harness to the engine and ECU, following the provided instructions.
- Transmission Control Connection: Connect the transmission control harness.
- ECU Setup: Install the touchscreen controller and connect it to the ECU.
- Startup and Calibration: Start the engine and allow the self-tuning feature to calibrate the fuel and ignition settings.
- Fine-Tuning: Adjust settings as needed using the touchscreen controller.
BENEFITS OF USING FITECH LS 1000HP EFI W/ SHORT LS3 PORT INTAKE & TRANS CONTROL (70035):
- Simplified LS Engine Conversion: Provides a complete and easy-to-install EFI solution.
- Improved Engine Performance: Delivers optimized fuel and ignition control for increased horsepower and torque.
- Reduced Tuning Complexity: Self-tuning capabilities minimize the need for manual calibration.
- Integrated Transmission Management: Simplifies control of both the engine and transmission.
- High-Performance Reliability: Designed for high-horsepower applications with robust components.
FEATURES:
- 102mm Throttle Body: For optimized airflow.
- Billet Fuel Rails: Equipped with AN fittings and crossover.
- Dual Bosch Wideband Oxygen Sensor Support: For precise air-fuel ratio monitoring.
- 3-Bar MAP Sensor: For boost applications.
- 80 lbs./hr. Flow-Matched Injectors: For reliable fuel delivery.
- Touchscreen Controller: For user-friendly interface and adjustments.
- Knock Sensor Control: Integrated for enhanced engine safety.
- Two Programmable Fan Control Outputs: For effective cooling management.
- Tach and Speedometer Output Drivers: For compatibility with aftermarket gauges.
- Custom Wiring Harness: For streamlined installation.






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