The Holley 0-80803BKX Carburetor is a high-performance 4-barrel carburetor designed for enthusiasts seeking maximum power and precise fuel delivery. Its lightweight construction, advanced features, and sleek black finish make it a perfect choice for both street and race applications.

Key Features

• 4-Barrel Design: Provides optimal fuel and air delivery for improved engine efficiency and performance.
• Vacuum Secondary: Delivers smooth and consistent acceleration with excellent drivability.
• Durable Black Finish: Corrosion-resistant and stylish design for a modern engine bay appearance.
• Adjustable Features: Tunable air/fuel mixture for precise performance customization.
• High-Flow Venturi: Increases airflow for better combustion and enhanced throttle response.

Specifications

• Part Number: 0-80803BKX
• Carburetor Type: 4-Barrel, Vacuum Secondary
• Primary Jets: 66
• Secondary Jets: 72
• Fuel Inlet: Single
• Fuel Type: Gasoline
• Throttle Bore Diameter: 1.69” (Primary), 1.69” (Secondary)
• CFM Rating: 750 CFM (Cubic Feet per Minute)
• Material: Lightweight aluminum with black finish
• Recommended Applications: Performance street cars, muscle cars, and light-duty racing vehicles

Performance Benefits

• Increased Power Output: Optimized airflow and fuel mixture result in better horsepower and torque.
• Enhanced Throttle Response: Provides quicker acceleration and smoother transitions.
• Reliable Performance: Corrosion-resistant materials ensure durability for long-term use.
• Improved Fuel Efficiency: Maximizes fuel economy without sacrificing performance.

Applications

• Street Muscle Cars
• Classic Restorations
• Hot Rods
• Light Trucks
• Weekend Racers