The Holley 0-80458SA Carburetor is a versatile, high-performance 2-barrel carburetor designed for smooth throttle response, exceptional fuel efficiency, and reliable operation. Built with Holley’s renowned engineering, this carburetor is ideal for street use and mild performance applications. The lightweight aluminum construction ensures durability while resisting corrosion, making it an excellent upgrade or replacement for your vehicle.

Key Features

• 2-Barrel Design: Engineered for improved airflow and fuel delivery in smaller engines.
• Lightweight Aluminum Construction: 40% lighter than traditional zinc carburetors, offering better weight distribution and corrosion resistance.
• Electric Choke: Provides reliable starts and consistent operation in various weather conditions.
• Vacuum Secondaries: Optimizes performance and fuel economy by adjusting to engine load.
• Easy Tuning: Features adjustable idle mixture screws for precise performance customization.

Specifications

• Part Number: 0-80458SA
• CFM Rating: 500 CFM (Cubic Feet per Minute)
• Material: Aluminum
• Finish: Satin
• Choke Type: Electric
• Fuel Type: Gasoline
• Fuel Inlet: Single
• Barrels: 2
• Throttle Bore: 1-11/16"
• Base Flange: Standard 2-barrel flange
• Applications: Street use, light trucks, and small V6 or V8 engines

Performance Benefits

• Fuel Efficiency: Optimized fuel delivery for better mileage in daily drivers.
• Corrosion Resistance: Durable aluminum construction resists rust and wear over time.
• Lightweight Design: Reduces weight compared to traditional carburetors, improving overall vehicle dynamics.
• Smooth Operation: Delivers consistent and responsive acceleration.
• Simple Installation: Designed for a direct fit with minimal adjustments required.

Applications

• Classic Cars
• Daily Drivers
• Light Trucks
• Small V6 and V8 Engines