Description
The FiTech 1000HP Rectangle Port EFI 4150 Flange Classic Gold (30-10-414) is a comprehensive electronic fuel injection solution designed to modernize and enhance the performance of Big Block Chevy engines. This kit is engineered for engines utilizing rectangle port cylinder heads and is rated to support up to 1,000 horsepower when running on gasoline. It offers a complete package, including the intake manifold, fuel rails, injectors, ECU, sensors, and a handheld touchscreen monitor, providing both self-tuning and user-adjustable capabilities for optimal engine performance.
KEY FEATURES AND BENEFITS:
- High Power Support: Supports up to 1,000 horsepower with gasoline, suitable for high-performance applications.
- Engine Specific: Designed for Big Block Chevy engines with rectangle port cylinder heads, ensuring proper fitment.
- Complete Kit: Includes all necessary components for EFI conversion, simplifying installation.
- Self-Tuning ECU: Allows for easy setup and automatic adjustments based on engine conditions.
- User-Tunable: Enables fine-tuning for specific performance requirements.
- Fuel Compatibility: Compatible with various fuels, including gasoline, E85, methanol, and alcohol, providing fuel flexibility.
- High Flow Injectors: Includes 80 lbs/hr injectors for high fuel flow.
- Timing Control: Integrated timing control for enhanced performance.
- Power Adder Compatibility: Compatible with forced induction and Nitrous oxide.
SPECIFICATIONS:
- Maximum Horsepower (Gas): 1,000 HP
- Injection Style: Multi-port
- Metering Style: Speed density (Map-N) or speed throttle (Alpha-N)
- Throttle Body Mounting Flange: 4-barrel square bore (4150 Flange)
- Venturi Diameter: 44.00mm
- Airflow Rate: 1,000 CFM
- Injector Size: 80 lbs/hr
- Engine Block Deck Height: Standard Deck
- Fuel Compatibility: Gasoline, E85, Methanol, Alcohol
- Compatibility: Big Block Chevy engines with rectangle port cylinder heads.
HOW TO USE:
- Preparation: Disconnect the battery and remove the existing carburetor and intake manifold.
- Installation: Install the FiTech intake manifold and fuel rails onto the engine.
- Injector and Sensor Installation: Mount the provided injectors, MAP sensor, IAT sensor, TPS sensor, and oxygen sensor.
- Wiring: Connect the wiring harness to the ECU and all sensors, following the provided instructions.
- Throttle Body Mounting: Attach the FiTech throttle body to the intake manifold.
- ECU Setup: Connect the handheld touchscreen monitor to the ECU and follow the on-screen prompts for initial setup.
- Fuel System: Install a compatible high-pressure fuel pump and ensure proper fuel line connections.
- Initial Start-up: Start the engine and allow the self-tuning feature to calibrate the fuel system.
- Fine-Tuning: Use the touchscreen monitor to make any necessary adjustments for optimal performance.
BENEFITS OF USING THE FITECH 1000HP RECTANGLE PORT EFI 4150 FLANGE CLASSIC GOLD (30-10-414):
- Improved engine performance and throttle response.
- Enhanced fuel efficiency compared to traditional carburetors.
- Precise fuel delivery for optimal combustion.
- Simplified engine tuning and adjustments.
- Modernization of classic Big Block Chevy engines.
- Ability to use multiple fuel types.
- Integrated timing control.
FEATURES:
- Cast aluminum intake manifold with natural finish.
- Gold finish cast aluminum throttle body.
- 80 lbs/hr fuel injectors.
- Handheld touchscreen monitor for real-time adjustments.
- Comprehensive wiring harness and sensor kit.
- Self-tuning and user-tunable ECU.
- Compatible with forced induction and nitrous oxide.
- 4-barrel square bore throttle body.
- 1,000 CFM airflow rate.






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