Description
The FiTech 2 Barrel 400 HP Classic Gold EFI w/ In-Tank Kit (36191) provides a complete solution for converting your carbureted engine to modern electronic fuel injection (EFI). This kit is designed for engines producing up to 400 horsepower, offering improved performance, fuel efficiency, and drivability. The 2-barrel throttle body utilizes a Holley 2300 flange, and the master kit includes an in-tank fuel pump for simplified installation.
KEY FEATURES AND BENEFITS:
- The FiTech 36191 offers several key features that enhance engine performance and ease of use.
- The system is designed for engines up to 400 horsepower, making it suitable for a wide range of applications.
- The integrated ECU within the throttle body simplifies installation by reducing wiring complexity.
- The included in-tank fuel pump ensures consistent fuel delivery.
- The handheld controller allows for easy setup, tuning, and monitoring.
- A wideband O2 sensor provides accurate air/fuel ratio readings, and the self-learning feature helps optimize engine performance.
SPECIFICATIONS:
- Maximum Horsepower: 400 HP
- Injection Style: Throttle body
- Timing Control Compatible: Yes
- Power Adder Compatible: No
- ECU Included: Yes (integrated)
- Fuel Pump Included: Yes (in-tank)
- Transmission Controller Included: No
- Metering Style: Speed density (Map-N)
- Throttle Body Mounting Flange: Holley 2-barrel
- Venturi Quantity: 2
- Venturi Diameter: 44 mm
- Airflow Rate: 500 cfm
- Injector Size: 62 lbs/hr
- Fuel Type: Alcohol, Gasoline, Methanol, Flex
HOW TO USE:
- Preparation: Remove the existing carburetor and related components.
- Installation: Mount the FiTech throttle body onto the intake manifold using the Holley 2-barrel flange.
- Fuel System: Install the in-tank fuel pump and connect the fuel lines, including the fuel pressure regulator.
- Wiring: Connect the wiring harness to the vehicle’s electrical system, following the provided instructions.
- Sensor Installation: Install the wideband O2 sensor, coolant temperature sensor, MAP sensor, IAT sensor, and TPS sensor.
- ECU Setup: Use the handheld controller to input engine parameters and perform initial setup.
- Initial Start-up: Start the engine and allow the self-learning feature to optimize fuel delivery.
- Tuning: Fine-tune the system using the handheld controller as needed.
BENEFITS OF USING THE FITECH 2 BARREL 400 HP CLASSIC GOLD EFI W/ IN-TANK KIT (36191):
- Improved fuel efficiency compared to traditional carburetors.
- Enhanced engine performance and throttle response.
- Simplified installation with integrated ECU and included fuel pump.
- Easy tuning and monitoring with the handheld controller.
- Consistent fuel delivery and air/fuel ratio control.
- Adaptable to several different fuel types.
- Modernizes older vehicles.
FEATURES:
- Self-learning capability for automatic tuning adjustments.
- 62 lbs/hr injectors for proper fuel delivery.
- MAP, IAT, and TPS sensors for accurate engine data.





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