Description
The FiTech EFI 4 600 HP Power Adder Aluminum w/Force Fuel Delivery (35206) is designed to modernize your high-performance engine. This throttle body injection system provides precise fuel delivery and self-tuning capabilities, making it easier than ever to achieve optimal performance. The included Force Fuel system simplifies installation and ensures consistent fuel pressure, even under demanding conditions. This kit is built for engines producing up to 600 horsepower and is compatible with boosted applications, including turbochargers, superchargers, and nitrous oxide.
KEY FEATURES AND BENEFITS:
- Self-Tuning Capability: The ECU automatically adjusts fuel and timing, eliminating the need for complex manual tuning.
- Power Adder Compatibility: Designed to handle boosted applications (turbo/supercharger) and nitrous oxide.
- Force Fuel System: Simplifies fuel delivery with a surge tank and external fuel pump, ensuring consistent fuel pressure.
- High-Flow Injectors: Includes 80 lbs/hr injectors for optimal fuel delivery in high-performance applications.
- Handheld Controller: Allows for easy setup, monitoring, and adjustments.
- Complete Kit: Includes all necessary components for installation, making it a comprehensive upgrade.
SPECIFICATIONS:
- Maximum Horsepower: 600 HP
- Injection Style: Throttle body
- Timing Control: Yes
- Power Adder Compatible: Yes (Boost/Nitrous oxide)
- ECU Included: Yes
- Fuel Pump Included: Yes (External, 340 LPH)
- Transmission Controller: No
- Metering Style: Speed density (MAP-N)
- Throttle Body Flange: 4-barrel square bore (4150)
- Venturi: 4 x 43 mm (850 CFM)
- Injector Size: 80 lbs/hr
- Fuel Compatibility: Alcohol, Gasoline, Methanol, Flex
- Compatibility: 4 barrel square bore intake manifolds
HOW TO USE:
- Preparation: Disconnect the battery and remove the existing carburetor.
- Installation: Mount the FiTech throttle body onto the intake manifold.
- Fuel System Setup: Install the Force Fuel system, including the surge tank and external fuel pump. Connect the fuel lines and ensure proper sealing.
- Wiring: Connect the wiring harness to the ECU and engine sensors (MAP, IAT, TPS, Oxygen).
- Sensor Installation: Install the provided sensors into their designated locations.
- Handheld Controller Setup: Connect the handheld controller and follow the on-screen prompts for initial setup.
- Initial Start-Up: Reconnect the battery and start the engine. The self-tuning feature will begin adjusting fuel and timing.
- Monitoring and Adjustments: Use the handheld controller to monitor engine parameters and make fine-tuning adjustments as needed.
BENEFITS OF USING THE FITECH EFI 4 600 HP POWER ADDER ALUMINUM W/FORCE FUEL DELIVERY (35206):
- Improved Engine Performance: Enhances overall engine efficiency and power.
- Simplified Fuel Delivery: The Force Fuel system provides reliable fuel pressure.
- Elimination of Carburetor Issues: Modern fuel injection reduces common carburetor problems.
- Enhanced Cold-Start Performance: Provides better starting capabilities in cold conditions.
- Increased Fuel Economy: More efficient fuel usage compared to carbureted systems.
- Modernized Management: Ideal for classic cars seeking modern performance upgrades.
- Easier Tuning: Simplifies adjustments compared to traditional carburetors.
FEATURES:
- Cast Aluminum, Polished Throttle Body: Durable and visually appealing design.
- Integrated Fuel Pressure Regulator: Ensures consistent fuel pressure.
- Included MAP, IAT, TPS, and Oxygen Sensors: Complete sensor package for optimal performance.
- 850 CFM Airflow: Provides sufficient airflow for high-performance applications.
- 4.5 Inch Display Screen: For easy monitoring of engine parameters.
- Multi-Fuel Compatibility: Allows the use of various fuel types.
- External Fuel Pump: For reliable and efficient fuel delivery.






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