Description
FiTech 750HP Vortec EFI 4150 Flange Classic Gold TMAP (30-21-614) is engineered to bring modern fuel injection technology to a wide range of Chevrolet engine applications from the 1950s through the 1980s, specifically catering to small block Chevy (SBC) engines equipped with Vortec cylinder heads. This comprehensive kit replaces traditional carburetion, offering enhanced performance, improved fuel efficiency, and greater control over your engine’s operation. Rated to support up to 750 horsepower, this multi-port system is compatible with various fuel types, including gasoline, Flex, alcohol, and methanol, providing versatility for different builds and preferences. The system features self-tuning capabilities, allowing it to adapt to various driving conditions automatically, while also offering user tunability for those seeking precise adjustments. The included black aluminum intake manifold is designed for standard deck height SBC engines, and the system comes with multi-port fuel rails for optimized fuel delivery. The eye-catching gold cast aluminum throttle body utilizes a 4-barrel square bore (4150 flange) for easy installation. This kit includes all the necessary electronics such as the ECM, wiring harness, oxygen sensor, MAP sensor, IAT sensor, TPS sensor, and IAC motor. A 4.5-inch display is also provided for setup, tuning, and real-time monitoring of engine parameters. Please note that this kit does not include fuel system components (fuel pump, lines, filter, regulator), ignition system components, or power distribution.
KEY FEATURES AND BENEFITS:
- Enhanced Performance: Provides significant horsepower gains, supporting up to 750 HP with gasoline. Experience improved throttle response and overall engine power compared to traditional carburetors.
- Self-Tuning Capability: The system can automatically learn and adjust fuel delivery based on real-time engine conditions, simplifying the setup process and ensuring optimal performance.
- User Tunability: For advanced users, the system allows for fine-tuning various parameters to achieve specific performance goals.
- Multi-Fuel Compatibility: Supports a wide range of fuels including gasoline, Flex, alcohol, and methanol, offering flexibility for different fuel setups.
- Complete Kit: Includes essential components such as the intake manifold, throttle body, fuel rails, injectors, ECM, wiring harness, and sensors, providing a comprehensive solution for your EFI conversion.
- Modern Technology: Upgrades classic engines with modern electronic fuel injection, offering improved reliability, efficiency, and drivability.
- Easy Installation: Designed as a single 4-barrel throttle body system with a 4150 flange, making it relatively straightforward to install for those familiar with engine components.
- Real-Time Monitoring: The included 4.5-inch display allows you to monitor critical engine parameters, aiding in tuning and troubleshooting.
SPECIFICATIONS:
- Brand: FiTech Fuel Injection
- Manufacturer’s Part Number: 30-21-614
- Product Line: FiTech Ultra Port EFI SBC Systems
- Fuel Injection Style: Multi-port
- Fuel Injection System Type: Single 4-Barrel Throttle Body (4150 Flange)
- Maximum Horsepower with Gas: 750
- Timing Control Compatible: Yes
- ECM Included: Yes
- Self Tuning: Yes
- User Tunable: Yes
- Fuel System Included: None
- Ignition System Included: None
- Power Distribution Included: None
- User Interface Included: 4.5 in. display
- EGR: No
- Transmission Controller Included: No
- Metering Style: Speed density
- Intake Material: Aluminum
- Intake Color: Black
- Engine Block Deck Height: Standard deck
- Multi-Port Fuel Rails Included: Yes
- Throttle Body Included: Yes
- Mounting Flange: 4-barrel square bore
- Venturi Quantity: 4
- Venturi Diameter (mm): 44.00
- Material: Cast aluminum
- Color: Gold
- Injectors Included: Yes
- Calibration Module Included: Yes
- Wiring Harness Included: Yes
- Oxygen Sensor Included: Yes
- Fuel Pressure Regulator Included: No
- MAP Sensor Included: Yes
- IAT Sensor Included: Yes
- TPS Sensor Included: Yes
- IAC Motor Included: Yes
- Compatibility: Small Block Chevrolet (SBC) engines with Vortec heads, Chevrolet applications from the 1950s to the 1980s.
HOW TO USE:
- Preparation: Ensure your engine is a Small Block Chevrolet with Vortec heads and that the existing carburetor and intake manifold are removed. Gather all necessary tools and the FiTech 30-21-614 kit components. You will also need to source a compatible fuel system (fuel pump, lines, filter, regulator) and ignition system components separately.
- Intake Manifold Installation: Install the provided black aluminum intake manifold onto your engine, ensuring proper gasket placement and torque specifications.
- Throttle Body Installation: Mount the gold cast aluminum throttle body onto the newly installed intake manifold using the 4150 flange.
- Fuel Rail and Injector Installation: Install the multi-port fuel rails and injectors onto the intake manifold, connecting the fuel lines as per the manufacturer’s instructions.
- Sensor Installation: Install the included oxygen sensor into the exhaust system, the MAP sensor, IAT sensor, TPS sensor, and IAC motor onto the designated locations on the throttle body or intake manifold.
- ECM and Wiring Harness Connection: Mount the ECM in a suitable location within the vehicle and connect the wiring harness to the ECM and all the sensors and actuators as specified in the FiTech installation manual. This includes connections to the fuel pump, ignition system, and power sources.
- Display Connection: Connect the 4.5-inch display to the ECM using the provided cable. This display will be used for initial setup, tuning adjustments, and monitoring engine parameters.
- Initial Setup and Calibration: Turn on the vehicle and use the 4.5-inch display to go through the initial setup process. This will involve inputting engine specifications and other relevant information.
- Self-Tuning and Monitoring: Allow the system to self-tune as you drive. Monitor the engine parameters on the display to ensure everything is functioning correctly.
- User Tuning (Optional): If desired, use the display to access the user tuning menus and make fine adjustments to fuel delivery, ignition timing (if compatible with your ignition system), and other parameters. Refer to the FiTech documentation for detailed instructions on advanced tuning.
BENEFITS OF USING THE FITECH 750HP VORTEC EFI 4150 FLANGE CLASSIC GOLD TMAP (30-21-614):
- Increased Horsepower: Unlock the full potential of your small block Chevy engine with up to 750 horsepower capability.
- Improved Fuel Efficiency: Electronic fuel injection provides more precise fuel metering than a carburetor, potentially leading to better fuel economy.
- Enhanced Throttle Response: Experience quicker and more responsive acceleration.
- Smoother Operation: EFI systems typically offer smoother idling and overall engine operation compared to carburetors.
- Versatile Fuel Options: The system’s compatibility with gasoline, Flex, alcohol, and methanol allows for flexibility in fuel choice.
- Modern Reliability: Upgrading to EFI can improve the reliability of your engine by eliminating issues associated with carburetor tuning and fuel delivery inconsistencies.
- Easy Starting: EFI systems often provide easier starting, especially in cold weather.
- Adaptable Performance: Self-tuning capabilities ensure optimal performance across various driving conditions and altitudes.
FEATURES:
- Multi-Port Fuel Injection: Delivers fuel directly to each cylinder for optimized combustion and power.
- High-Flow Throttle Body: The 4-barrel design with 44mm venturis ensures ample airflow for high-performance applications.
- Black Aluminum Intake Manifold: Lightweight and durable intake specifically designed for standard deck height SBC engines with Vortec heads.
- Gold Cast Aluminum Throttle Body: Adds a distinct aesthetic touch to the engine bay while providing precise airflow control.
- Comprehensive Sensor Package: Includes essential sensors like oxygen, MAP, IAT, TPS, and IAC for accurate engine management.
- User-Friendly Display: The 4.5-inch display provides intuitive control for setup, tuning, and real-time monitoring.
- Versatile Fuel Support: Compatible with a wide array of fuel types, accommodating different engine builds and fuel availability.
- Robust Wiring Harness: Ensures reliable connections between the ECM and all engine components.
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