Description
The FiTech EFI 2-Barrel 400 HP Classic Gold Master Kit (93191) provides a comprehensive solution for converting carbureted engines to electronic fuel injection. This kit is designed for engines producing up to 400 horsepower and includes a 2-barrel throttle body, Go-Spark CDI ignition, fuel delivery components, and a user-friendly handheld controller. It aims to improve engine performance, fuel efficiency, and overall drivability.
KEY FEATURES AND BENEFITS:
- EFI Conversion: Replaces traditional 2-barrel carburetors with a modern electronic fuel injection system, offering improved fuel delivery and engine management.
- Go-Spark CDI Ignition: Enhances spark output for better combustion, resulting in improved starting, idle quality, and throttle response.
- Self-Tuning Capability: The system automatically adjusts fuel delivery based on sensor readings, simplifying the setup process.
- User-Tunable: The included handheld controller allows for fine-tuning of fuel and ignition parameters.
- Complete Fuel Delivery System: Includes an inline fuel pump, filters, hoses, and fittings for a complete fuel system upgrade.
- Integrated ECU: The electronic control unit is built into the throttle body, simplifying installation.
SPECIFICATIONS:
- Fuel Injection Style: Throttle body
- Fuel Injection System Type: Single 2-Barrel Throttle Body (2300 Flange)
- Maximum Horsepower with Gas: 400 HP
- Timing Control Compatible: Yes
- ECM Included: Yes
- Self Tuning: Yes
- User Tunable: Yes
- Fuel System Included: Inline pump kit
- Fuel Pump Flow Rating (lph): 340 lph
- Injector Size (lbs/hr): 62 lbs./hr.
- Throttle Body Mounting Flange: Holley 2300
- Airflow Rate (cfm): 500 cfm
HOW TO USE:
- Remove Existing Carburetor: Disconnect the existing carburetor and fuel lines.
- Install Throttle Body: Mount the FiTech 2-barrel throttle body onto the intake manifold using the provided gasket.
- Install Fuel System: Mount the inline fuel pump and connect the fuel lines, filters, and regulator.
- Install Go-Spark Ignition: Connect the Go-Spark CDI ignition box to the distributor and power source.
- Connect Sensors: Install and connect the oxygen sensor, MAP sensor, IAT sensor, TPS sensor, and coolant sensor.
- Connect Wiring Harness: Connect the wiring harness to the throttle body, sensors, ignition, and power source.
- Connect Handheld Controller: Connect the handheld controller to the system for initial setup and tuning.
- Initial Setup: Use the handheld controller to input engine parameters and perform initial setup.
- Start and Tune: Start the engine and allow the system to self-tune. Fine-tune as needed using the handheld controller.
BENEFITS OF USING THE FITECH EFI 2-BARREL 400 HP CLASSIC GOLD MASTER KIT (93191):
- Improved engine performance and throttle response.
- Enhanced fuel efficiency compared to traditional carburetors.
- Simplified engine starting and idle quality.
- Reduced emissions.
- Increased control over engine parameters.
- Modernizes older engines.
FEATURES:
- Handheld controller with 4.5-inch display.
- Inline frame mount fuel delivery kit.
- Wideband oxygen sensor and bung kit.
- Comprehensive wiring harness.
- Calibration module.
- Mini USB cable.
- Coolant sensor.





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