Description
The FiTech EFI 2×4 System Aluminum Finish Kit w/ Force Fuel & CDI (93561) is a comprehensive electronic fuel injection solution designed for high-performance engines utilizing a dual quad intake manifold. This master kit combines dual 4-barrel throttle bodies with the Force Fuel delivery system and Go-Spark CDI ignition, offering a complete upgrade for improved engine management and power output.
KEY FEATURES AND BENEFITS:
- Robust Fuel Delivery: Features the Force Fuel system with a surge tank and high-flow pump to ensure consistent fuel pressure.
- High Power Support: Dual throttle bodies support up to 625 horsepower.
- Self-Tuning ECU: Simplifies the setup process for ease of use.
- Enhanced Spark Quality: The Go-Spark CDI ignition improves combustion and overall performance.
- Multi-Fuel Compatibility: Supports gasoline, alcohol, methanol, and flex fuel.
SPECIFICATIONS:
- Maximum Horsepower: 625 HP
- Injection Style: Throttle body
- Timing Control: Compatible
- ECU: Included (self-tuning, user-tunable)
- Fuel Pump: Included (Force Fuel system)
- Metering Style: Speed density (MAP-N)
- Throttle Body Mounting Flange: 4-barrel square bore
- Venturi Quantity: 8 (43.00mm diameter)
- Airflow Rate: 1,700 CFM
- Injector Size: 36 lbs/hr
- Fuel Pump Flow Rate: 340 lph (standard Force Fuel), 255 lph (Mini Force Fuel)
- Ignition: Go-Spark CDI included
- Display: 4.5-inch handheld
- Fuel Compatibility: Alcohol, gasoline, methanol, flex
HOW TO USE:
- Install Throttle Bodies: Attach the dual throttle bodies onto the intake manifold using the provided gaskets.
- Mount Force Fuel System: Secure in a suitable location and connect the fuel lines as per the instructions.
- Install Go-Spark CDI: Connect the ignition system to the distributor’s trigger signal.
- Connect Wiring Harness: Attach to the throttle bodies, sensors, and ECU.
- Install Sensors: Place the oxygen, MAP, IAT, and TPS sensors in their designated locations.
- Connect Handheld Display: Link the display to the ECU for monitoring and adjustments.
- Start Engine: Allow the self-tuning ECU to calibrate the fuel mixture.
- Tune System: Fine-tune using the handheld display as needed.
BENEFITS OF USING THE FITECH EFI 2×4 SYSTEM ALUMINUM FINISH KIT W/FORCE FUEL & CDI (93561):
- Performance Improvements: Achieves precise fuel and ignition control for enhanced performance.
- Consistent Fuel Delivery: The Force Fuel system eliminates fuel starvation issues.
- Simplified Setup: The self-tuning ECU aids in quick installation and adjustments.
- Improved Combustion: Go-Spark CDI ignition enhances combustion efficiency for increased power.
- Fuel Type Flexibility: Compatible with various fuel types for diverse applications.
FEATURES:
- Dual 4-Barrel Throttle Body Design: Increases airflow for better performance.
- Integrated ECU: Offers self-tuning and user-tunable capabilities.
- Force Fuel System: Includes a high-flow internal pump and surge tank.
- Go-Spark CDI Ignition: Provides improved spark quality.
- Comprehensive Sensor Package: Includes oxygen, MAP, IAT, and TPS sensors.
- 4.5-Inch Handheld Display: For real-time monitoring and adjustments.
- Polished Cast Aluminum Throttle Body: Durable and visually appealing.
- External Fuel Pump and Regulator: Ensures stable fuel pressure.
- Complete Wiring Harness and Installation Hardware: Provided for ease of installation.





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