Description
The FiTech 500HP Vortec EFI 4150 Flange Classic Black TMAP (30-21-515) is a comprehensive solution designed to bring the advantages of modern electronic fuel injection to small block Chevrolet engines. This kit is engineered for engines producing up to 500 horsepower and offers a significant upgrade over traditional carbureted setups. By delivering fuel precisely to each cylinder’s intake port, this multi-port system optimizes combustion, leading to improved throttle response, enhanced fuel efficiency, and a smoother overall driving experience.
The system utilizes a 4150 flange throttle body, allowing for straightforward installation on many existing aftermarket intake manifolds. Its self-tuning capability simplifies the setup process, as the included Electronic Control Module (ECM) automatically adjusts the fuel map based on real-time engine data. For users who desire more control, the system also allows for manual tuning adjustments via the included 4.5-inch touchscreen display.
Compatible with a wide range of fuels, including gasoline, E85, alcohol, and methanol, the FiTech 30-21-515 offers versatility for various engine builds and fuel preferences. This complete kit includes essential components such as the intake manifold, fuel rails, injectors, ECU, sensors, and a pre-terminated wiring harness, making the conversion to EFI more manageable.
KEY FEATURES AND BENEFITS:
- Multi-Port Fuel Injection: Provides precise fuel delivery to each cylinder, resulting in optimized combustion, improved throttle response, and enhanced fuel efficiency compared to carbureted systems.
- 500 HP Rating: Capable of supporting engines producing up to 500 horsepower, making it suitable for a variety of performance applications.
- 4150 Flange Throttle Body: Designed with a 4150 flange, ensuring compatibility with a wide selection of aftermarket intake manifolds for easy installation.
- Self-Tuning Capability: The included ECM features self-learning algorithms that automatically adjust the fuel map as you drive, simplifying the initial setup and ongoing optimization.
- User Tunable: While self-tuning, the system also allows for manual adjustments, providing users with the ability to fine-tune the fuel delivery for specific engine requirements or preferences.
- Comprehensive Kit: Includes all necessary components for the EFI conversion, such as the intake manifold, fuel rails, injectors, ECU, sensors, wiring harness, and a 4.5-inch touchscreen display.
- Versatile Fuel Compatibility: Engineered to operate effectively with gasoline, E85, alcohol, and methanol fuels, offering flexibility for different fuel types.
- Modern Engine Management: Replaces outdated carburetor technology with a modern electronic fuel injection system, leading to more consistent performance and reliability.
SPECIFICATIONS:
- Part Number: 30-21-515
- Brand: FiTech Fuel Injection
- Fuel Injection Style: Multi-port
- Fuel Injection System Type: Single 4-Barrel Throttle Body (4150 Flange)
- Maximum Horsepower (Gas): 500
- Timing Control Compatible: Yes
- ECM Included: Yes
- Self Tuning: Yes
- User Tunable: Yes
- Intake Material: Aluminum
- Intake Color: Natural
- Throttle Body Mounting Flange: 4-barrel square bore
- Venturi Quantity: 4
- Venturi Diameter: 44.00mm
- Throttle Body Material: Cast aluminum
- Throttle Body Color: Black
- Injectors Included: Yes
- Wiring Harness Included: Yes
- Oxygen Sensor Included: Yes
- MAP Sensor Included: Yes
- IAT Sensor Included: Yes
- TPS Sensor Included: Yes
- IAC Motor Included: Yes
- Engine Block Deck Height: Standard deck
- Compatibility: Designed for standard deck height Small Block Chevrolet (SBC) engines from the 1950s, 60s, 70s, and 80s.
HOW TO USE:
- Preparation: Ensure your engine is suitable for EFI conversion. Gather all necessary tools and components included in the FiTech 30-21-515 kit.
- Intake Manifold Installation: Remove the existing intake manifold and carburetor. Install the new FiTech intake manifold, ensuring proper gasket sealing and torque specifications.
- Throttle Body and Fuel Rail Installation: Mount the 4150 flange throttle body onto the new intake manifold. Install the fuel rails and injectors, connecting the fuel lines according to the manufacturer’s instructions.
- Sensor Installation: Install the included oxygen sensor, MAP sensor, IAT sensor, TPS sensor, and IAC motor in their designated locations.
- ECU Mounting and Wiring: Mount the Electronic Control Module (ECM) in a suitable location, away from excessive heat and vibration. Connect the wiring harness to the ECM and the various sensors and components, following the provided wiring diagram.
- Touchscreen Connection: Connect the 4.5-inch touchscreen display to the ECM using the provided cable. This will be used for initial setup and monitoring.
- Initial Setup via Touchscreen: Turn on the ignition and follow the prompts on the touchscreen to input basic engine parameters, fuel type, and other relevant information.
- Fuel System Integration: Connect the EFI system to a suitable fuel system. Note that the FiTech 30-21-515 kit does not include a fuel pump or regulator, so these will need to be sourced separately. Ensure proper fuel pressure is maintained.
- Engine Start and Self-Tuning: Start the engine and allow the self-tuning feature to begin adjusting the fuel map. Monitor engine parameters on the touchscreen.
- Fine-Tuning (Optional): Once the engine is running and the self-tuning has had some time to adjust, you can use the touchscreen to make manual adjustments to the fuel map if desired.
- Testing and Monitoring: Drive the vehicle and continue to monitor engine performance and make any necessary adjustments through the touchscreen.
BENEFITS OF USING THE FITECH 500HP VORTEC EFI 4150 FLANGE CLASSIC BLACK TMAP (30-21-515):
- Improved Performance: Experience enhanced throttle response, increased horsepower, and smoother acceleration compared to traditional carbureted systems.
- Enhanced Fuel Efficiency: The precise fuel delivery of multi-port injection can lead to better fuel economy.
- Elimination of Carburetor Issues: Say goodbye to common carburetor problems such as cold start difficulties, hesitation, vapor lock, and flooding.
- Consistent Performance: EFI systems are less susceptible to changes in temperature, altitude, and humidity, providing more consistent performance in various conditions.
- Modern Technology: Upgrades your classic vehicle with modern engine management technology, improving overall drivability and reliability.
- Versatile Fuel Options: Compatibility with gasoline, E85, alcohol, and methanol provides flexibility for different fuel choices and engine setups.
- Simplified Tuning: The self-tuning capability makes the initial setup and ongoing optimization easier, while still allowing for manual adjustments for experienced users.
FEATURES:
- Direct Cylinder Fuel Delivery: Each cylinder receives a precise amount of fuel, optimizing combustion efficiency.
- Black Finish Throttle Body: Offers a sleek and modern aesthetic under the hood.
- Comprehensive Sensor Suite: Includes essential sensors like Oxygen, MAP, IAT, TPS, and IAC for accurate engine monitoring and control.
- Pre-Terminated Wiring Harness: Simplifies the installation process by reducing the need for custom wiring.
- Real-Time Data Monitoring: The 4.5-inch touchscreen allows you to view critical engine parameters.
- Aluminum Intake Manifold: Provides a lightweight and durable foundation for the EFI system.
- Calibration Module Included: Facilitates the initial setup and tuning process.
- Designed for Standard Deck SBC: Specifically engineered for compatibility with standard deck height small block Chevrolet engines.
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