Description
The FiTech Go EFI Classic Gold 650HP External ECU (30020) offers a blend of classic aesthetics and modern EFI technology. Designed for enthusiasts seeking the look of a traditional carburetor with the performance and reliability of electronic fuel injection, this system is rated for up to 650 horsepower. Its self-tuning capability adapts to your driving habits, ensuring optimal performance across various conditions.
KEY FEATURES AND BENEFITS:
- Improved Engine Performance: Better cold starts and enhanced throttle response.
- Self-Tuning Feature: Simplifies setup and maintenance, adapting to your driving style.
- Classic Appearance: Gold finish and hidden injectors maintain a traditional carburetor look.
- Versatile Compatibility: Works with 4150 square bore and spread bore manifolds for various engine setups.
- Touchscreen Controller: Allows for easy monitoring and adjustments.
- Real-Time Fuel Mapping: Bosch wideband oxygen sensor ensures efficient operation.
SPECIFICATIONS:
- Horsepower Rating: Up to 650 HP
- Throttle Body: 4-barrel square bore/spread bore compatible, 45mm venturi
- Injectors: 80 lb/hr
- ECU: Externally mounted, self-tuning
- Sensors: Bosch wideband oxygen, MAP, IAT, TPS, CTS
- Display: 4.5-inch touchscreen
- Fuel System: Requires external 58 PSI fuel delivery
- Ignition: Integrated timing control, coil driver
- Finish: Gold
HOW TO USE:
- Install the Throttle Body: Secure the FiTech throttle body onto your intake manifold, ensuring a proper gasket seal.
- Mount the ECU: Position the external ECU in a suitable location, away from excessive heat.
- Install the Oxygen Sensor: Place the Bosch wideband oxygen sensor in the exhaust system.
- Connect Sensors and Wiring: Follow the provided instructions to connect all necessary sensors and wiring harnesses.
- Establish Fuel Delivery: Ensure a fuel delivery system capable of providing 58 PSI of fuel pressure.
- Connect the Touchscreen Controller: Link the handheld touchscreen controller to the ECU.
- Setup System Parameters: Follow on-screen prompts to configure the system settings.
- Start the Engine: Allow the system to self-tune over time.
- Monitor and Adjust: Use the touchscreen to check engine data and make adjustments as necessary.
BENEFITS OF USING THE FITECH GO EFI CLASSIC GOLD 650HP EXTERNAL ECU (30020):
- Eliminates common carburetor issues like cold start problems and vapor lock.
- Provides improved fuel efficiency and throttle response.
- Offers a classic aesthetic with modern EFI performance.
- Simplified tuning process with self-learning capabilities.
FEATURES:
- Dual Bolt Pattern: Compatible with 4150 and spread bore manifolds.
- Integrated Ignition Control: Features ignition timing control and coil driver.
- High-Flow Construction: Aluminum throttle body for efficient airflow.
- Easy Installation: Includes clamp-on oxygen sensor kit for secure mounting.
- Flexible Metering Styles: Utilizes speed density (Map-N) and speed throttle (Alpha-N) metering.
- Integrated Sensors: All sensors, except O2 and coolant, are built into the throttle body.
- Compatibility: Works with factory throttle linkage and most 4-barrel intake manifolds.
- Fuel Type Compatibility: Supports alcohol, gasoline, methanol, and flex fuel.





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