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Description
The FiTech Dual Quad Retro Cast LS Port Gold EFI System (70083) delivers modern electronic fuel injection technology with the classic aesthetic of a dual quad setup. Designed for LS engines, this system offers enhanced performance and simplified tuning through its self-learning ECU and user-friendly handheld controller. The gold-finished intake manifold provides a distinctive look, while the included wideband sensors and 3-bar MAP sensor ensure accurate engine management, even in boosted applications.
KEY FEATURES AND BENEFITS:
- The FiTech 70083 offers a complete EFI solution for LS engines, providing up to 750 horsepower support. Key benefits include the classic dual quad appearance, improved fuel efficiency, and precise engine control.
- The self-learning ECU simplifies the tuning process, while the included touch-screen handheld controller allows for easy adjustments and data monitoring.
- Dual Bosch wideband oxygen sensors ensure accurate air-fuel ratio readings, and the 3-bar MAP sensor allows for boosted applications.
- Transmission control features allow for integration with compatible GM transmissions.
SPECIFICATIONS:
- Engine Compatibility: LS Series Engines
- Horsepower Support: Up to 750 HP
- Intake Manifold Style: Dual Quad
- Finish: Gold
- MAP Sensor: 3-bar
- Oxygen Sensors: Dual Bosch Wideband
- ECU: Self-Learning
- Controller: Touch-Screen Handheld
- Transmission Compatibility: GM Transmissions with electronic control.
- Fuel Delivery: Sequential Fuel Injection.
HOW TO USE:
- Installation: Install the intake manifold, fuel rails, injectors, and sensors onto the LS engine according to the provided instructions.
- Wiring: Connect the wiring harness to the engine sensors, injectors, and ECU.
- Fuel System: Install the fuel pump, regulator, and fuel lines, ensuring proper pressure and flow.
- ECU Setup: Connect the handheld controller to the ECU and follow the on-screen prompts to input engine parameters.
- Initial Start-Up: Start the engine and allow the self-learning ECU to begin adjusting fuel and ignition settings.
- Tuning: Use the handheld controller to monitor engine data and make fine-tuning adjustments as needed.
- Transmission Setup: If using transmission control, connect and configure the system through the handheld controller.
- Verification: Verify all sensor readings and engine performance after initial setup and tuning.
BENEFITS OF USING THE FITECH DUAL QUAD RETRO CAST LS PORT GOLD EFI SYSTEM (70083):
- Improved engine performance and throttle response.
- Enhanced fuel efficiency compared to traditional carbureted systems.
- Simplified tuning with the self-learning ECU.
- Classic dual quad appearance with modern EFI technology.
- Accurate engine management with wideband oxygen sensors and MAP sensor.
- More consistent engine operation.
FEATURES:
- Gold-finished dual quad style intake manifold.
- Touch-screen handheld controller for easy adjustments.
- Dual Bosch wideband oxygen sensors for precise AFR readings.
- 3-bar MAP sensor for boosted applications.
- Self-learning ECU for simplified tuning.
- Sequential fuel and spark control.
- Knock sensor compatibility.
- AN fittings and fuel crossover included.
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