Description
The FiTech LS3/L92 750HP Kit w/Trans Control & Inline Pump Kit (71014) provides a comprehensive solution for LS engine conversions. This kit offers everything needed for a seamless transition to electronic fuel injection, including transmission control and a complete fuel delivery system. Designed for both enthusiasts and experienced tuners, this kit simplifies installation and enhances engine performance.
KEY FEATURES AND BENEFITS:
- This all-in-one EFI system supports up to 750 horsepower and includes transmission control for GM electronic transmissions (4L60, 4L65, 4L70, 4L80).
- The self-tuning ECU optimizes fuel delivery, while the included in-line fuel pump and fuel lines provide a complete fuel system.
- The 102mm throttle body and intake manifold are designed for efficient airflow, and the kit includes 55 lbs/hr injectors for precise fuel metering.
SPECIFICATIONS:
- Maximum Horsepower: 750 HP
- Injection Style: Multi-port
- Transmission Control: Yes (4L60, 4L65, 4L70, 4L80)
- Fuel Pump Flow: 255 LPH (in-line)
- Injector Size: 55 lbs/hr
- Throttle Body: 102mm
- ECU: Self-tuning, user-tunable
- MAP Sensor: 3-bar
- O2 Sensors: Dual Bosch wideband
- Intake Material: Aluminum, black anodized
HOW TO USE:
- Install the Intake Manifold: Mount the provided intake manifold onto the LS3/L92 engine.
- Mount the Throttle Body: Attach the 102mm throttle body to the intake manifold.
- Install Fuel System: Mount the in-line fuel pump, filters, and run the provided fuel lines.
- Connect Wiring Harness: Plug in the provided wiring harness to the engine sensors and ECU.
- Install Oxygen Sensors: Mount the wideband O2 sensors in the exhaust.
- Connect Transmission Control: Connect the transmission control wiring to the GM electronic transmission.
- Mount ECU and Handheld Controller: Secure the ECU and mount the handheld controller for easy access.
- Initial Setup: Use the handheld controller to input basic engine parameters.
- Start and Self-Tune: Start the engine and allow the self-tuning ECU to optimize fuel delivery.
- Fine Tune (Optional): Use the handheld controller to make adjustments as needed.
BENEFITS OF USING THE FITECH LS3/L92 750HP KIT W/TRANS CONTROL & INLINE PUMP KIT (71014):
- Simplified LS engine conversion.
- Improved engine performance and efficiency.
- Precise fuel control and optimized air/fuel ratio.
- Integrated transmission control for seamless operation.
- Complete fuel system included, reducing sourcing time.
- User-friendly self-tuning functionality.
- Data logging for easy system analysis.
- Compatibility with multiple fuel types.
FEATURES:
- Black anodized aluminum components for corrosion resistance.
- High-volume billet fuel rails included.
- Touch screen handheld controller with data logging.
- 3-bar MAP sensor for boosted applications.
- Dual Bosch wideband O2 sensors for accurate readings.
- Knock sensor control.
- 24X and 58X crank and cam signal compatibility.
- Cable-operated throttle body.





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