The FiTech 1955-1956 Chevy Bel Air 600 HP Gold EFI w/ Master Kit (38006) is a complete solution for upgrading your 1955-1956 Chevrolet Bel Air to modern electronic fuel injection. This kit simplifies the process by providing all necessary components in a single package, ensuring a smooth and reliable performance boost. It replaces the traditional 4-barrel carburetor with a self-learning EFI system, enhancing fuel efficiency, throttle response, and overall drivability. Designed for engines producing between 200 and 600 horsepower, this kit includes a direct-fit fuel tank, high-pressure fuel pump, and a complete braided hose assembly, making installation straightforward.
KEY FEATURES AND BENEFITS:
- Comprehensive Kit: Features the FiTech Easy Street 600HP throttle body, known for its reliable performance and classic gold finish.
- Self-Learning ECU: Automatically adjusts fuel mixtures for optimal performance with wideband O2 sensor.
- Direct-Fit Fuel Tank: Includes an internal pump module for a consistent fuel supply.
- Simplified Installation: Braided hose kit and AN-style fittings make setup easy.
- Performance Improvements: Enhances acceleration, throttle response, fuel efficiency, and idle smoothness.
- Direct Replacement: Designed for naturally aspirated engines as a replacement for 4-barrel carburetors.
SPECIFICATIONS:
- Fuel Injection Style: Throttle body
- Fuel Injection System Type: Single 4-Barrel Throttle Body (4150 Flange)
- Maximum Horsepower with Gas: 600 HP
- Self Tuning: Yes
- User Tunable: Yes
- Fuel System Included: Complete fuel tank
- Throttle Body Mounting Flange: 4-barrel square bore
- Airflow Rate (CFM): 850 CFM
- Injector Size: 80 lbs/hr
- Fuel Pump Flow: 340 LPH
- Venturi Diameter: 44.00 mm
- MAP Sensor: 1 Bar
HOW TO USE:
- Preparation: Disconnect the battery and remove the existing carburetor and fuel system components.
- Fuel Tank Installation: Install the new FiTech fuel tank with the internal pump module, ensuring proper connections.
- Throttle Body Installation: Mount the FiTech Easy Street throttle body onto the intake manifold using the provided gasket.
- Hose Connections: Connect the braided fuel lines from the fuel tank to the throttle body, utilizing the AN-style fittings.
- Sensor Installation: Install the O2 sensor, CTS sensor, and other provided sensors, connecting them to the wiring harness.
- Wiring Connections: Connect the wiring harness to the ECU and the vehicle’s electrical system, following the provided instructions.
- Hand-Held Controller Setup: Connect the hand-held controller and follow the on-screen instructions for initial setup and calibration.
- Initial Startup: Start the engine and allow the system to self-learn and adjust fuel mixtures.
- Fine Tuning: Use the hand-held controller to make any necessary adjustments for optimal performance.
BENEFITS OF USING THE FITEC 1955-1956 CHEVY BEL AIR 600 HP GOLD EFI W/ MASTER KIT (38006):
- Improved Fuel Efficiency: Enhanced control and performance over traditional carburetors.
- Enhanced Acceleration: Better throttle response for improved driving experience.
- Smoother Idle: Provides consistent performance and smoother engine operation.
- Reliable Performance: Self-learning capabilities ensure optimal fuel delivery.
- Modernization: Upgrades your classic car with contemporary fuel injection technology.
FEATURES:
- Classic Gold Finish: Aesthetic appeal on the throttle body.
- High-Quality Braided Stainless Steel Fuel Lines: Durable and reliable fuel delivery.
- High-Flow Serviceable Fuel Filter: Ensures clean fuel supply to the engine.
- AN-Style Fittings: For secure and leak-free connections.
- Wideband O2 Sensor: Accurate monitoring of fuel mixture for performance tuning.
- Hand-Held Controller: User-friendly interface for diagnostics and adjustments.
- 850 CFM Throttle Body: Supports high-performance applications.
- 80 lbs/hr Injectors: Provides adequate fuel delivery for high horsepower applications.








