FiTech 2×4 625HP Bright Aluminum EFI w/In Tank Retrofit Kit (36262)

Description

The FiTech 2×4 625HP Bright Aluminum EFI w/In Tank Retrofit Kit (36262) provides a complete electronic fuel injection solution for high-performance engines. This dual 4-barrel throttle body system replaces traditional carburetors, offering improved performance, fuel efficiency, and easier tuning. The kit includes everything needed for a comprehensive EFI conversion, from throttle bodies and sensors to a fuel pump and handheld controller.

KEY FEATURES AND BENEFITS:

• High Power Support: Supports up to 625 horsepower (naturally aspirated).
• Self-Learning Technology: Simplifies tuning for optimal performance.
• High Airflow: Dual 4-barrel throttle bodies designed for maximum airflow.
• Integrated ECU: Streamlined installation with minimal wiring complexity.
• In-Tank Fuel Pump: Includes a 340 LPH fuel pump module for reliable delivery.
• Complete Sensor Package: Comes with O2, MAP, IAT, and TPS sensors.
• Handheld Controller: For monitoring and adjustments during operation.
• Timing Control Compatible: Offers advanced tuning options.
• Flexible Metering Styles: Supports speed density (Map-N) or speed throttle (Alpha-N).
• Cooling Fan and A/C Control: Integrated controls for better engine management.

SPECIFICATIONS:

• Maximum Horsepower: 625 HP
• Injection Style: Throttle body
• Timing Control: Yes
• ECU: Included
• Fuel Pump: In-tank 340 LPH
• Metering Style: Speed density (Map-N) or speed throttle (Alpha-N)
• Throttle Body Mounting Flange: Dual 4-barrel square bore
• Venturi Quantity: 8 (4 per throttle body)
• Venturi Diameter: 43 mm
• Airflow Rate: 1700 CFM
• Injector Size: 36 lbs/hr
• Fuel Type: Alcohol, Gasoline, Methanol, Flex
• Compatibility: Designed for engines that utilize a dual 4-barrel intake manifold with 4150 flange

HOW TO USE:

• Preparation: Remove existing dual carburetors and intake manifold components. Ensure the fuel tank is clean and compatible with the included in-tank fuel pump module.
• Installation: Mount the dual throttle bodies onto a compatible dual 4-barrel intake manifold. Install the in-tank fuel pump module in the fuel tank.
• Sensor Connection: Connect the included oxygen sensor, MAP sensor, IAT sensor, and TPS sensor to the appropriate locations on the throttle bodies and engine.
• Wiring: Connect the wiring harness to the throttle bodies, sensors, fuel pump, and battery.
• ECU Setup: Connect the handheld controller to the ECU. Follow the on-screen instructions to input basic engine parameters.
• Initial Start-up: Start the engine and allow the self-learning feature to begin tuning the fuel injection system.
• Fine-Tuning: Use the handheld controller to monitor engine parameters and make any necessary adjustments.

BENEFITS OF USING THE FITECH 2×4 625HP BRIGHT ALUMINUM EFI W/ IN TANK RETROFIT KIT (36262):

• Improved Engine Performance: Enhances throttle response and overall power output.
• Enhanced Fuel Efficiency: More efficient than traditional carburetors.
• Easier Cold Starts: Provides smoother idle and better starting performance.
• Reduced Emissions: Cleaner operation compared to carbureted systems.
• Simplified Adjustments: Eliminates the need for complex carburetor tuning.
• Consistent Performance: Maintains reliability in various driving conditions.

FEATURES:

• Cast Aluminum Construction: Durable and polished throttle body finish.
• Black Finish: Aesthetic design on throttle bodies.
• Complete Wiring Harness: Includes labeled connections for easy installation.
• Integrated Cooling Fan Control: For better temperature management.
• Air Conditioning Input Control: Automatically manages A/C load on the engine.
• Handheld Controller: Comes with a clear display for easy monitoring and adjustments.
• Mini USB Cable: For potential updates and data logging.
• Included Oxygen Sensor Bung Kit: For proper sensor installation.
• Comprehensive Instruction Manual: Guides through installation and setup.