Description
The FiTech 1000HP Small Block EFI 4150 Flange Uni Black (30-12-411) is a comprehensive, high-performance electronic fuel injection solution designed for small block Chevy engines. This kit provides multi-port fuel injection, supporting up to 1000 horsepower, and is compatible with a variety of fuels including gasoline, alcohol, methanol, and Flex fuel. It includes an ECM, wiring harness, sensors, and a 4.5-inch display for user interface and tuning. This system offers both self-tuning and user-tunable capabilities, allowing for optimal performance and fuel efficiency.
KEY FEATURES AND BENEFITS:
- Multi-port fuel injection: For precise fuel delivery.
- Supports up to 1000 horsepower: On gasoline.
- Compatible with forced induction: And nitrous oxide systems.
- Includes a 4.5-inch display: For user interface and tuning.
- Self-tuning and user-tunable capabilities: For optimal performance.
- Supports various fuel types: Gasoline, alcohol, methanol, and Flex fuel.
- Full timing control compatibility.
- Includes 80 lbs/hr fuel injectors.
- Transmission controller included.
SPECIFICATIONS:
- Fuel Injection Style: Multi-port
- Maximum Horsepower (Gas): 1000
- Timing Control: Yes
- ECM Included: Yes
- Self-Tuning: Yes
- User-Tunable: Yes
- Metering Style: Speed density (MAP-N) or speed throttle (Alpha-N)
- Intake Material: Aluminum
- Throttle Body Mounting Flange: 4-barrel square bore
- Venturi Diameter: 62 mm
- Airflow Rate: 1000 CFM
- Injector Size: 80 lbs/hr
- Fuel Compatibility: Gasoline, Alcohol, Methanol, Flex
- Engine Block Deck Height: Standard Deck
- Compatibility: Standard Deck Small Block Chevy Engines
HOW TO USE:
- Preparation: Ensure the engine is properly prepared for EFI conversion. This includes verifying the condition of the engine, installing the intake manifold, and preparing the fuel system.
- Sensor Installation: Install the included MAP, IAT, TPS, and IAC sensors according to the provided instructions.
- Injector and Fuel Rail Installation: Mount the 80 lbs/hr injectors and fuel rails onto the intake manifold.
- Wiring Harness Connection: Connect the wiring harness to the ECM and all sensors, injectors, and other components, following the wiring diagram.
- Throttle Body Installation: Mount the 4-barrel throttle body onto the intake manifold.
- Oxygen Sensor Installation: Install the oxygen sensor in the exhaust system.
- ECM Setup: Connect the 4.5-inch display to the ECM and follow the on-screen instructions for initial setup and calibration.
- Fuel System Setup: Install a suitable high-flow fuel pump and ensure proper fuel pressure regulation.
- Initial Start and Tuning: Start the engine and allow the self-tuning feature to begin adjusting fuel and timing parameters. Fine-tune as needed using the display.
BENEFITS OF USING THE FITECH 1000HP SMALL BLOCK EFI 4150 FLANGE UNI BLACK (30-12-411):
- Enhanced Engine Performance: Improved horsepower.
- Improved Fuel Efficiency: Compared to carbureted systems.
- Precise Fuel Delivery: For optimal combustion.
- Easy-to-Use: Self-tuning and user-tunable capabilities.
- Compatibility with Various Fuel Types.
- Improved Engine Start Up and Idle Characteristics.
- Consistent Performance: In various atmospheric conditions.
FEATURES:
- Cast aluminum intake manifold.
- Black finish throttle body.
- Includes all necessary sensors (MAP, IAT, TPS, IAC).
- Comprehensive wiring harness.
- Oxygen sensor included.






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