Description
The FiTech Go Street 400HP EFI System Kit w/ Force Fuel (35203) provides a straightforward path to electronic fuel injection for classic vehicles. Designed for engines producing 100 to 400 horsepower, this system replaces traditional 4-barrel carburetors with a self-tuning EFI setup. The included Force Fuel system simplifies installation, offering an integrated high-pressure fuel pump and surge tank. This system is ideal for street and mild performance applications, delivering improved drivability and fuel efficiency.
KEY FEATURES AND BENEFITS:
- Self-Tuning EFI: Automatically adjusts fuel delivery for optimal performance.
- Force Fuel System: Integrates a high-pressure fuel pump and surge tank, reducing the need for extensive fuel line modifications.
- Horsepower Support: Designed for engines up to 400 HP, replacing standard 4-barrel carburetors.
- Improved Fuel Economy: Enhances engine response and overall drivability.
SPECIFICATIONS:
- Horsepower Rating: 100-400 HP
- Throttle Body: 4-barrel square bore (4150 flange)
- Fuel Pump Flow Rate: 340 LPH
- Injector Size: 62 lbs/hr
- Venturi Diameter: 43.00 mm
- Airflow Rate: 850 CFM
- Fuel System: Surge tank included
- Self-Tuning: Yes
- Timing Control: No
- MAP Sensor: 1 BAR internal
- Display: 4.5 inch handheld controller
HOW TO USE:
- Remove: Take off the existing 4-barrel carburetor.
- Install: Mount the FiTech throttle body onto the intake manifold.
- Mount: Position the Force Fuel system and connect it to the existing fuel pump.
- Connect: Attach the wiring harness to the throttle body, sensors, and power source.
- Install: Place the oxygen sensor in the exhaust system.
- Handheld Controller: Connect and follow the on-screen setup instructions.
- Start: Start the engine and allow the self-tuning process to begin.
- Fine-Tune: Make any necessary adjustments using the handheld controller.
BENEFITS OF USING THE FITECH GO STREET 400HP EFI SYSTEM KIT W/ FORCE FUEL (35203):
- Improved fuel efficiency compared to traditional carburetors.
- Enhanced engine responsiveness and drivability.
- Simplified installation with the Force Fuel system.
- Self-tuning capability for automatic adjustments.
- Modern EFI technology for classic vehicles.
- Reduced cold start issues.
FEATURES:
- Integrated Pressure Regulator: Built into the Force Fuel system.
- Flow-Matched Injectors: Provide precise fuel delivery.
- Built-In Fan Control: Includes AC input for additional management.
- Complete Sensor Package: Includes O2, CTS, MAP, IAT, and TPS sensors.
- Handheld Controller: For monitoring and basic adjustments.
- Die-Cast Throttle Body: Durable construction for reliability.
- 10-Micron Fuel Filter: Included for enhanced protection.
- Designed for Easy Replacement: Specifically for 4-barrel carburetor applications.





Reviews
There are no reviews yet.