HOLLEY Carburetor 0-80457S

( Brand: Holley ), ( Manufacturer Part Number: 080457S ), ( Type: Carburetor ), ( Color: No Color ), ( Style: Auto Part )

Review HOLLEY Carburetor vin

The Holley 0-80457S Carburetor is a high-performance fuel delivery system designed for street and strip applications. This two-barrel carburetor is engineered to provide optimal power and fuel efficiency for various V8 engines. With a net volume of 650 CFM, it is suitable for engines up to 450 HP.

The Holley 0-80457S features a unique design, with a cast-aluminum base and domed aluminum intake manifold. Its design allows for excellent airflow and fuel distribution, ensuring a smooth and consistent power band. The carburetor comes with a Holley 1150 vacuum secondary system, which delivers an additional fuel curve for improved low-end torque and high-end power.

One of the standout features of this carburetor is its adjustability. It comes with a total of 12 adjustment knobs, allowing fine-tuning of the idle mixture, primary and secondary mixture, and air bleeds. This level of adjustability makes it a popular choice among enthusiasts looking for maximum performance and customization.

Additionally, the Holley 0-80457S includes a billet aluminum fuel bowl with a 1/2" NPT bung for easy fuel bowl drainage. The carburetor also comes with a high-quality Holley 600 CFM filter, which helps to maintain clean fuel and ensure optimal performance.

The Holley 0-80457S Carburetor is designed to be easy to install and maintain. It comes with a mounting kit, including a carburetor spacer, mounting hardware, and gaskets. The carburetor also includes a Holley 750 CFM air cleaner assembly, which is easily removable for cleaning or replacement.

In summary, the Holley 0-80457S Carburetor is a high-performance, adjustable fuel delivery system suitable for V8 engines up to 450 HP. Its unique design, excellent airflow, and fine-tuning capabilities make it a popular choice among enthusiasts looking for maximum power and customization. With its easy-to-install mounting kit and high-quality components, the Holley 0-80457S is an excellent investment for anyone looking to enhance the performance of their vehicle.

The Holley 0-80457S carburetor is a popular choice among automotive enthusiasts for its performance and versatility. Here are some pros and cons to help you make an informed decision about purchasing this carburetor.

1. High Performance: The Holley 0-80457S carburetor is known for its high-performance capabilities. It offers excellent fuel delivery and air/fuel mixture control, making it an ideal choice for high-performance applications.

2. Adjustability: This carburetor offers a high degree of adjustability, allowing users to fine-tune the air/fuel mixture for optimal engine performance. It includes features like vacuum secondary, power valve, and multiple jet sizes.

3. Durability: Holley carburetors are known for their durability and reliability. The 0-80457S model is no exception, featuring a robust design and high-quality materials that can withstand the demands of high-performance applications.

4. Versatility: The Holley 0-80457S carburetor is suitable for a wide range of engine sizes and applications, making it a versatile choice for many automotive enthusiasts.

1. Complexity: The high degree of adjustability and customization options offered by the Holley 0-80457S carburetor can be overwhelming for some users. It may require a significant investment of time and effort to properly set up and tune the carburetor for optimal performance.

2. Cost: Compared to some other carburetor options on the market, the Holley 0-80457S carburetor can be more expensive. However, many users argue that the performance and durability benefits make the investment worthwhile.

3. Installation: Installing the Holley 0-80457S carburetor can be a complex and time-consuming process, especially for those without extensive automotive experience. It may require professional installation or significant research and effort to ensure proper installation.

The Holley 0-80457S carburetor offers high performance, adjustability, durability, and versatility, making it an excellent choice for automotive enthusiasts seeking a high-performance carburetor. However, its complexity, cost, and installation requirements may make it a less ideal choice for those with limited experience or resources. Ultimately, the decision to purchase the Holley 0-80457S carburetor should be based on your specific automotive needs, experience level, and budget.

If you are an automotive enthusiast seeking a high-performance carburetor with a high degree of adjustability and versatility, the Holley 0-80457S carburetor is an excellent choice. However, be prepared for the complexity, cost, and installation requirements that come with this high-performance carburetor. If you are new to automotive performance modifications or have limited resources, you may want to consider a more basic carburetor or consulting with a professional for guidance.

Details:

Feel free to look at my other listings as well. By looking at the gasket, it looks like was put on another motor, but when I went to talk them and brought their attention that Holley carburetor wan't my engine, they pulled off of whatever engine. Holley 600 cfm Street Warrior model 4160 80457-S 4 barrel Carburetor. Message me with any questions.

Please look at all the pictures for condition. So this is still a new carburetor. I know I'm going to take a little loss but just want recoup some of my money as before got this back, had already purchased new Outbreak carburetor.

part #: 080457s prices

• $132.85-$159.99

specifications carbcoon:

• brand: Holley
• mpn: 080457s
• type: Carburetor
• color: No Color
• style: Auto Part

payments carbcoon:

• other
• wallet: Apple-pay
• credit card: Mastercard

general carbcoon:

• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
• condition: New other see details

returns carbcoon:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

seller carbcoon:

• rating: 100.0%
• # reviews: 296
• city: Longview, Washington

offer carbcoon:

• options: Ship-to-home
• sold: 0
• best offers: True
• availability: In Stock
• quantity: 1
• started: September 20, 2025

shipping carbcoon:

• type: Fixed
• class: Standard
• cost: $16.00
• service: USPS Ground Advantage
• carrier: USPS
• transit: 4-9 Days

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