Description
The FiTech LS 500 HP EFI System w/ Intake & In-Tank Module (76101) is a comprehensive solution for LS engine conversions. This kit provides all the necessary components for a complete electronic fuel injection upgrade, designed for engines producing up to 500 horsepower. It simplifies the transition to EFI with its self-learning ECU and user-friendly interface.
KEY FEATURES AND BENEFITS:
- Complete EFI Solution: Includes an intake manifold, 92mm throttle body, fuel injectors, ECU, wiring harness, and an in-tank fuel pump module.
- Self-Learning ECU: Streamlines the tuning process, adapting to engine conditions for optimal performance.
- Consistent Fuel Delivery: The included 440 LPH in-tank fuel pump ensures reliable fuel supply.
- Versatile Compatibility: Works with 24X and 58X crank and cam sensors, as well as car and truck coils.
SPECIFICATIONS:
- Maximum Horsepower: 500 HP
- Fuel Injection Style: Multi-port
- Throttle Body Size: 92mm
- Injector Size: 36 lbs/hr
- Fuel Pump Flow Rate: 440 LPH
- ECU: Self-learning
- Intake Manifold Material: Aluminum
- Throttle Body Material: Aluminum
- Fuel Pump Style: In-tank
- Compatibility: Cathedral Port LS1/LS2/LS6 heads, 24X and 58X crank/cam sensors, car and truck coils
HOW TO USE:
- Intake Installation: Install the intake manifold and throttle body onto the LS engine.
- Fuel Rail Setup: Mount the fuel rails and connect the 36 lb/hr injectors.
- Fuel Pump Installation: Install the “Go Fuel” in-tank fuel pump module into the fuel tank.
- Wiring Connection: Connect the provided wiring harness to the engine sensors and coils.
- ECU Setup: Mount the ECU and connect the touchscreen hand-held controller.
- O2 Sensor Installation: Install the wideband O2 sensor into the exhaust system.
- Connection Verification: Verify all connections and ensure proper fuel line routing.
- System Power On: Power on the system and use the touchscreen controller to input basic engine parameters.
- Engine Startup: Start the engine and allow the self-learning ECU to calibrate the fuel and spark settings.
- Fine-Tuning: Make adjustments as desired using the touchscreen controller.
BENEFITS OF USING THE FITECH LS 500 HP EFI SYSTEM W/ INTAKE & IN-TANK MODULE (76101):
- Simplified Conversion: Eases the transition to EFI for LS engine setups.
- Improved Performance: Enhances engine performance and throttle response.
- Easy Tuning: Self-learning ECU facilitates straightforward tuning.
- Complete Kit: Provides all necessary components for installation.
- Reliable Fuel Delivery: Ensures consistent fuel supply from the in-tank pump.
- User-Friendly Interface: Touchscreen controller allows for easy adjustments.
FEATURES:
- Black Anodized Construction: Durable and stylish design.
- High-Flow Throttle Body: 92mm cable-operated for optimal airflow.
- Self-Learning Control: Bosch wideband-controlled for precise tuning.
- Oxygen Sensor Bung: Stainless bung included for easy sensor installation.
- Touchscreen Controller: Hand-held controller with data log features.
- Sequential Control: Individual cylinder trim for fuel and spark control.
- Billet Fuel Rails: Includes AN fittings and fuel crossover.
- Fuel Compatibility: Works with alcohol, gasoline, methanol, and flex fuel.
- Power Band: Designed for a 1500-6500 RPM power band.
- “Go Fuel” Module: Simplified in-tank fuel delivery system.





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