Description
The FiTech EFI 4 600 HP Matte Black w/ In-Tank Regulated Pump (36502) is a comprehensive electronic fuel injection master kit designed to convert your carbureted engine to EFI. This kit includes everything needed for a complete installation, featuring a self-tuning ECU, an in-tank fuel pump module, and a user-friendly handheld controller. Rated for engines up to 600 horsepower, this system improves performance and fuel efficiency.
KEY FEATURES AND BENEFITS:
- Self-Tuning ECU: Automatically adjusts fuel delivery for optimal performance.
- In-Tank Fuel Pump: Simplifies installation by providing a complete fuel delivery solution.
- Throttle Body and Injectors: The 850 CFM throttle body and 80 lbs/hr injectors ensure adequate fuel and air flow for engines up to 600 HP.
- User-Friendly Controller: The 4.5-inch touchscreen handheld controller allows for easy setup and monitoring.
- Fuel Compatibility: Compatible with various fuel types, including gasoline, alcohol, and methanol.
SPECIFICATIONS:
- Maximum Horsepower: 600 HP
- Injection Style: Throttle body
- Timing Control Compatible: Yes
- ECU Included: Yes
- Fuel Pump Included: Yes (in-tank)
- Metering Style: Speed density (MAP-N)
- Throttle Body Mounting Flange: 4-barrel square bore
- Airflow Rate: 850 CFM
- Injector Size: 80 lbs/hr
- Fuel Pump Style: In-tank, 255 LPH
- Handheld Controller: 4.5-inch touchscreen
HOW TO USE:
- Preparation: Disconnect the battery and remove the existing carburetor and intake manifold.
- Installation: Install the new FiTech throttle body onto the intake manifold using the provided gasket.
- Fuel System: Install the in-tank fuel pump module into the fuel tank. Connect the fuel lines according to the instructions.
- Wiring: Connect the wiring harness to the appropriate sensors and power sources, following the provided wiring diagram.
- Sensor Installation: Install the oxygen sensor into the exhaust system and connect the coolant and IAT sensors.
- ECU Setup: Connect the handheld controller to the ECU and follow the on-screen prompts to configure the system.
- Initial Start-up: Turn on the ignition and allow the system to self-learn. Monitor the handheld controller for any error codes.
- Fine Tuning: After the initial self-learning period, make any necessary adjustments using the handheld controller.
BENEFITS OF USING THE FITECH EFI 4 600 HP MATTE BLACK W/ IN-TANK REGULATED PUMP (36502):
- Improved Fuel Efficiency: Offers better fuel efficiency compared to a carburetor.
- Enhanced Performance: Boosts engine performance and throttle response.
- Simplified Installation: Easy installation with the included fuel pump and self-tuning ECU.
- Reduced Maintenance: Lowers maintenance requirements compared to traditional carburetors.
- Precise Fuel Control: Ensures optimal engine operation with accurate fuel delivery.
FEATURES:
- Integrated Components: ECU, MAP sensor, and fuel pressure regulator within the throttle body.
- Complete Wiring Harness: Comes with labeled connections for easy installation.
- Oxygen Sensor Kit: Includes oxygen sensor and bung kit for accurate air/fuel ratio monitoring.
- Temperature Sensors: Coolant and IAT sensors provided for precise readings of engine temperature and air density.
- Touchscreen Controller: 4.5-inch touchscreen with real-time data display for easy monitoring.
- Fuel Pump Module: In-tank fuel pump module with built-in regulator for consistent performance.
- High Airflow: 850 CFM throttle body with 4 venturis for efficient air intake.
- High-Flow Injectors: 80 lbs/hr fuel injectors to support performance needs.
- Speed Density Metering: Utilizes speed density for efficient fuel management.





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