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Description
The FiTech LS3/L92 Kit 750HP w/ LED Coil Pack Set (79013) provides a complete solution for upgrading LS-series engines to electronic fuel injection. Designed for those seeking enhanced performance and drivability, this kit includes everything needed for a significant engine upgrade, except the fuel supply system. It features a self-learning ECU, high-flow components, and visual enhancements like LED coil packs.
KEY FEATURES AND BENEFITS:
- High Power Output: Engineered to deliver up to 750 horsepower to LS engines with LS3-style cylinder heads.
- Multi-Port Fuel Injection: Ensures precise fuel delivery for optimal performance.
- Self-Tuning ECU: Automatically adjusts fuel and timing for enhanced drivability.
- High-Flow Components: 102mm throttle body and 55 lb/hr injectors provide sufficient airflow and fuel supply.
- Maximized Power Range: LS3 intake manifold optimizes power in the 1,500-6,500 rpm range.
- Modern Aesthetic: LED coil packs add a contemporary touch to your engine bay.
SPECIFICATIONS:
- Maximum Horsepower: 750 HP
- Injection Style: Multi-port
- Timing Control: Yes
- ECU: Included, self-tuning
- Throttle Body: 102mm, cable-driven
- Injectors: 55 lb/hr
- Intake Manifold: LS3, aluminum
- Coil Packs: LED-lit
- O2 Sensors: Dual wideband
- Compatibility: LS3, L92, L76, L99, LSA, LS9 heads
- Fuel System: Not included
- Transmission Control: Not included
- Metering Style: Speed density
HOW TO USE:
- Preparation: Ensure the engine is compatible with LS3-style heads. Disconnect the existing fuel and ignition systems.
- Intake Installation: Install the LS3 intake manifold onto the cylinder heads.
- Throttle Body and Injectors: Mount the 102mm throttle body and install the 55 lb/hr injectors into the fuel rails.
- Wiring Harness: Connect the wiring harness to all sensors, injectors, and coil packs.
- ECU Mounting: Secure the ECU in a suitable location.
- Sensor Installation: Install the O2 sensors, MAP sensor, and IAT sensor.
- Coil Pack Installation: Mount the LED coil packs and connect them to the wiring harness.
- Fuel System Setup: Install an external fuel pump, lines, and regulator (not included).
- Controller Setup: Connect the touchscreen controller and follow the on-screen instructions for initial setup.
- Initial Startup: Start the engine and allow the self-tuning ECU to adjust fuel and timing.
- Fine Tuning: Use the touchscreen controller to make any necessary adjustments.
BENEFITS OF USING THE FITECH LS3/L92 KIT 750HP W/ LED COIL PACK SET (79013):
- Improved engine performance and horsepower.
- Enhanced throttle response and drivability.
- Precise fuel control for optimal efficiency.
- Self-tuning capabilities for easy setup and adjustments.
- Modernized engine appearance with LED coil packs.
- Compatibility with various fuel types.
- Easy-to-use touchscreen controller.
FEATURES:
- Accurate Monitoring: Dual Bosch wideband O2 sensors for precise air/fuel ratio monitoring.
- Boost Applications: 3-bar MAP sensor to handle boosted applications.
- Durable Components: Black anodized aluminum construction for corrosion resistance.
- Knock Sensor Control: Integrated to protect engine performance.
- Robust Design: Stainless steel oxygen sensor bungs for durability.
- Signal Compatibility: Works with 24X and 58X crank and cam signals.
- Data Logging: Programmable touchscreen hand-held controller included.
- Flexible Setup: AN fittings and fuel crossover provided.
- Vacuum Requirement: Designed for engines producing at least 6 inches of vacuum at idle.
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