Description
The FiTech LS 750HP EFI w/ Intake, Pump Module & Regulator (76108) is a comprehensive solution designed for LS engine enthusiasts seeking a high-performance, self-tuning fuel injection system. This kit provides all the essential components for a complete induction setup, simplifying the process of upgrading or retrofitting your LS engine. It’s engineered for cathedral port LS1/LS2/LS6 heads and supports up to 750 horsepower, making it suitable for a wide range of performance applications. The system includes a long runner intake manifold, a 102mm throttle body, a powerful in-tank fuel pump, and a user-friendly ECU with a touchscreen interface. Please note that this system is not intended for use on pollution-controlled vehicles.
KEY FEATURES AND BENEFITS:
- Self-Tuning Capability: Eliminates the need for complex manual adjustments.
- High Horsepower Support: Designed for applications up to 750 HP, compatible with power adders like boost and nitrous oxide.
- Reliable Fuel Supply: The in-tank fuel pump module provides consistent performance.
- Complete Installation Kit: Includes all components needed, reducing the hassle of sourcing individual parts.
- User-Friendly Interface: The 4.5-inch touchscreen ECU allows for easy monitoring and adjustments.
SPECIFICATIONS:
- Maximum Horsepower: 750 HP
- Injection Style: Multi-port
- Throttle Body Size: 102mm
- Fuel Pump Flow Rate: 440 LPH (In-tank)
- ECU: Included, self-tuning
- Intake Manifold: Cathedral port, aluminum
- Injector Size: 55 lbs./hr.
- Compatibility: LS1/LS2/LS6 engines
- Fuel Compatibility: Gasoline, alcohol, methanol, flex fuel
HOW TO USE:
- Preparation: Disconnect the vehicle’s battery and remove the existing intake manifold and fuel system components from the LS engine.
- Fuel System Installation: Install the in-tank fuel pump module into the fuel tank. Connect the Go Fuel regulator and route the fuel lines.
- Intake Manifold Installation: Mount the FiTech intake manifold onto the cylinder heads, ensuring proper gasket placement.
- Throttle Body and Injector Installation: Attach the 102mm throttle body and install the 55 lbs./hr. injectors into the fuel rails.
- Wiring Harness Connection: Connect the plug-and-play wiring harness to the engine sensors and ECU.
- ECU Setup: Mount the ECU and connect the touchscreen display. Configure basic engine parameters.
- Initial Startup: Reconnect the battery. Start the engine and allow the ECU to begin self-tuning.
- Fine-Tuning: Monitor engine performance using the touchscreen display and make adjustments as needed.
BENEFITS OF USING THE FITECH LS 750HP EFI W/ INTAKE, PUMP MODULE & REGULATOR (76108):
- Simplified Upgrades: Eases LS engine upgrades with a complete kit.
- Reduced Setup Time: Self-tuning feature minimizes complexity.
- Reliable Performance: High-performance components support significant horsepower gains.
- Precise Engine Control: Provides consistent fuel delivery and precise tuning.
- Easy Monitoring: Touchscreen interface allows for straightforward adjustments.
FEATURES:
- High-Flow Throttle Body: 102mm cable-operated with a 7-degree angle for improved airflow.
- Durable Construction: Black anodized aluminum for strength and aesthetics.
- Accurate Monitoring: Bosch wideband-controlled oxygen sensor for precise air-fuel ratio readings.
- Ignition Compatibility: Works with both car and truck coil types.
- Secure Connections: AN fittings and fuel crossover for reliable fuel delivery.
- Data Logging: Programmable touch screen handheld controller with data logging capabilities.
- In-Tank Fuel Pump Module: 440 LPH with a billet aluminum design for durability.
- Included Regulator: Go Fuel Tight Fit Regulator for consistent fuel pressure.
- Injector Specs: 55 lbs/hr injectors included for optimal performance.
- Sensors Included: MAP and IAT sensors are part of the kit for accurate readings.





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