Description
The FiTech Ultimate LS Kit LS3/L92 500HP (70011) is a complete solution for LS engine upgrades. Designed for LS3/L92 engines, this kit provides a self-tuning electronic fuel injection system, simplifying the process of enhancing your engine’s performance. It includes essential components like a 92mm throttle body, intake manifold, and a user-friendly touchscreen controller.
KEY FEATURES AND BENEFITS:
- Self-Tuning Capabilities: Automatically adjusts fuel delivery for optimal performance.
- High Power Rating: Rated for up to 500 horsepower.
- 92mm Billet Throttle Body: For improved airflow and performance.
- High-Volume Fuel Rails: Ensures adequate fuel supply for performance needs.
- Aluminum Intake Manifold: Lightweight and durable design.
- User-Friendly Controller: 4.5-inch touchscreen for easy programming and data logging.
- Compatibility: Works with 24X and 58X crank and cam signals, providing a straightforward upgrade.
SPECIFICATIONS:
- Maximum Horsepower: 500 HP
- Injection Style: Multi-port
- Throttle Body: 92mm billet
- Intake Manifold: Aluminum, black anodized
- Injectors: 36 lbs./hr.
- ECU: Self-tuning
- Controller: 4.5-inch touchscreen
- Compatibility: LS3/L92 engines, 24X/58X crank/cam signals
- Fuel Type: Alcohol, Gasoline, Methanol, Flex
- Transmission Control: Not included
HOW TO USE:
- Preparation: Ensure your LS engine is ready for installation and disconnect the battery.
- Intake Installation: Install the provided intake manifold onto the engine.
- Throttle Body and Fuel Rails: Mount the 92mm throttle body and attach the high-volume fuel rails.
- Injector Installation: Install the 36 lbs./hr. injectors into the fuel rails.
- Wiring Harness Connection: Connect the wiring harness to the engine sensors and ECU.
- ECU and Controller Setup: Mount the ECU and connect the 4.5-inch touchscreen controller.
- Sensor Installation: Install the MAP, IAT, and TPS sensors.
- Oxygen Sensor: Install the oxygen sensor into the exhaust.
- Initial Setup: Use the touchscreen controller to input basic engine parameters.
- Start and Self-Tuning: Start the engine; the system will begin self-tuning.
- Fine Tuning: Monitor and adjust parameters using the controller as needed.
BENEFITS OF USING THE FITECH ULTIMATE LS KIT LS3/L92 500HP (70011):
- Simplifies LS engine upgrades with self-tuning capabilities, eliminating complex manual tuning.
- Improves performance and fuel efficiency.
- Includes all necessary components for a complete and compatible system.
- User-friendly touchscreen controller for easy adjustments and data logging.
FEATURES:
- Robust Construction: Black anodized aluminum for durability.
- High-Flow Throttle Body: Cable-operated for enhanced performance.
- Bosch Wideband Control: For accurate air-fuel ratio monitoring.
- Stainless Oxygen Sensor Bung: For easy installation.
- Coil Compatibility: Works with both car and truck coils.
- AN Fittings and Fuel Crossover: For efficient fuel delivery.
- Custom Cam Support: Designed to work with custom camshafts.
- Vacuum Requirement: Designed for applications making at least 6 inches of vacuum at idle.
- Sequential Control: Handles both spark and fuel control.
- Flexible Metering: Offers speed density (Map-N) or speed throttle (Alpha-N) options.





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