FiTech Classic Black 650 HP EFI w/ 340 LPH In-Tank Pump (36621)

Description

The FiTech Classic Black 650 HP EFI w/ 340 LPH In-Tank Pump (36621) is a comprehensive electronic fuel injection (EFI) system designed to replace traditional carburetors on engines producing up to 650 horsepower. This kit provides a straightforward conversion to EFI, improving fuel delivery and engine performance. It includes all necessary components for installation, such as an ECU, sensors, wiring harness, and an in-tank fuel pump. The system utilizes throttle body injection and speed density (MAP-N) metering for efficient fuel management.

KEY FEATURES AND BENEFITS:

• Complete EFI Solution: Rated for up to 650 horsepower, perfect for 4-barrel engines.
• 950 CFM Throttle Body: Ensures optimal airflow and performance.
• 80 lbs/hr Injectors: Provides high-flow fuel delivery for enhanced performance.
• 340 LPH In-Tank Fuel Pump: Guarantees consistent fuel delivery.
• Self-Tuning ECU: Simplifies installation and setup process.
• All Necessary Sensors Included: MAP, IAT, TPS, and oxygen sensors for complete functionality.
• Improved Fuel Efficiency: Enhanced throttle response compared to traditional carburetors.

SPECIFICATIONS:

• Maximum Horsepower: 650 HP
• Injection Style: Throttle body
• Metering Style: Speed density (MAP-N)
• Airflow Rate: 950 CFM
• Injector Size: 80 lbs/hr
• Fuel Pump: In-tank, 340 LPH
• Throttle Body Mounting Flange: 4-barrel square bore
• ECU Included: Yes
• Fuel Pump Included: Yes
• Sensors Included: MAP, IAT, TPS, Oxygen
• Fuel Type Compatibility: Alcohol, Gasoline, Methanol, Flex

HOW TO USE:

• Preparation: Disconnect the battery and remove the existing carburetor and fuel lines.
• Fuel Pump Installation: Install the in-tank fuel pump according to the provided instructions, ensuring proper fuel line routing.
• Throttle Body Installation: Mount the FiTech throttle body onto the intake manifold using the 4-barrel square bore flange.
• Sensor Installation: Install the MAP, IAT, TPS, and oxygen sensors in their designated locations.
• Wiring Harness Connection: Connect the wiring harness to the ECU and all sensors, following the wiring diagram.
• ECU Setup: Mount the ECU in a suitable location and connect the power and ground wires.
• Fuel Line Connection: Connect the fuel lines to the throttle body and fuel pump, ensuring proper sealing.
• Initial Setup: Follow the manufacturer’s instructions for initial ECU setup and calibration.
• Testing: Reconnect the battery and start the engine. Monitor fuel pressure and adjust settings as needed.

BENEFITS OF USING THE FITEC CLASSIC BLACK 650 HP EFI W/ 340 LPH IN-TANK PUMP (36621):

• Enhanced Throttle Response: Provides better engine performance.
• Simplified Installation: Complete kit for easy setup.
• Consistent Fuel Delivery: With the included in-tank pump for reliability.
• Multiple Fuel Type Compatibility: Versatile fuel options for different applications.

FEATURES:

• Cast Aluminum Throttle Body: Finished in black for a sleek appearance.
• In-Tank Regulated Fuel Pump: Ensures reliable fuel supply.
• Complete Wiring Harness: For secure and easy connections.
• Included Sensors: MAP, IAT, TPS, and oxygen sensors provide complete functionality.
• 44mm Venturi Diameter: Optimized for performance.
• Speed Density Metering: For efficient fuel management.