HOLLEY 80457-7 Performance Barrel Cfm Carburetor Square 05284 4160

( Brand: Holley ), ( Manufacturer Part Number: 80457-7 ), ( Choke Type: Electric ), ( Type: Carburetor ), ( Mounting Flange Type: Square Bore )

Review HOLLEY Performance Barrel Cfm Carburetor Square Bore 4160 fits 600

The Holley 80457-7 05284 Performance Series 600 CFM Carburetor is a squared-bore, 4160-series model that offers excellent fuel delivery and throttle response for high-performance applications. This carburetor is designed to provide reliable and consistent fuel flow to meet the demands of powerful engines, delivering up to 600 cubic feet per minute (CFM) of airflow.

The squared-bore design of this carburetor provides a more uniform fuel distribution, which is beneficial for engines that require precise fuel delivery. The 4160 series base plate is compatible with a wide range of applications, making this carburetor an excellent choice for hot rods, muscle cars, and other high-performance vehicles.

The Holley 80457-7 05284 Performance Series Carburetor features a number of advanced design elements to improve performance and ease of use. These include a vacuum secondary system that provides improved idle quality and drivability, as well as a unique accelerator pump system that delivers fuel quickly and efficiently to the throttle body during acceleration.

The carburetor also includes a number of adjustment options to allow fine-tuning of the fuel mixture for optimal performance. These include an adjustable primary fuel mixture screw, an adjustable secondary fuel mixture screw, and an adjustable idle mixture screw. The carburetor also includes a number of metering rods and jets to accommodate a wide range of engine sizes and configurations.

The Holley 80457-7 05284 Performance Series Carburetor is constructed from high-quality materials, including a durable cast aluminum base and a glass-filled nylon top. The carburetor is also designed to be easy to install, with clear and concise instructions provided in the included manual.

Overall, the Holley 80457-7 05284 Performance Series 600 CFM Carburetor is a high-performance, versatile, and reliable carburetor that is ideal for high-performance applications. Its squared-bore design, advanced features, and adjustability options make it a popular choice among enthusiasts and performance builders.

The Holley 80457-7 05284 600 CFM Performance Square Carburetor for 4160 intake manifolds is a popular choice among automotive enthusiasts for improving the fuel delivery system in their hot rods or muscle cars. Here are some pros and cons to help you make an informed decision about purchasing this carburetor:

1. High Flow Rate: This carburetor offers a high flow rate of 600 CFM, making it suitable for high-performance applications where more fuel is required for better engine response and power.

2. Square Bore Design: The square bore design of this carburetor provides excellent throttle response, fuel distribution, and idle stability.

3. Adjustability: The Holley 600 CFM carburetor comes with multiple adjustability features, including idle mixture, primary and secondary enrichment circuits, and main jet sizes, allowing users to fine-tune their engine's fuel delivery system for optimal performance.

4. Durability: Holley carburetors are known for their durability and quality construction, making them a popular choice among car enthusiasts.

5. Wide Compatibility: This carburetor is compatible with a wide range of applications, including small-block Chevy, Ford, and Chrysler engines.

1. Complexity: The Holley 600 CFM carburetor is more complex than some other options, requiring more time and expertise to install and tune properly.

2. Cost: Compared to some other carburetors, the Holley 600 CFM carburetor is more expensive, which may be a deterrent for some buyers.

3. Fuel Efficiency: Due to its high flow rate and performance capabilities, this carburetor may not be the most fuel-efficient option, which could be a concern for those looking to save on fuel costs.

The Holley 80457-7 05284 600 CFM Performance Square Carburetor is a high-performance carburetor that offers excellent flow rate, adjustability, and durability. However, it is more complex and expensive than some other options. If you are looking for a high-performance carburetor for your hot rod or muscle car and are willing to invest the time and expertise to install and tune it properly, then this carburetor is an excellent choice. On the other hand, if you are looking for a more affordable or simpler option, you may want to consider other carburetors on the market. Ultimately, the decision comes down to your specific needs, budget, and level of expertise.

Details:

Carb would need a rebuild. Holley performance 4 Barrel 600 cfm Carburetor 80457-7 05284Square Bore 4160, This is an Aftermarket from a wrecked 1985 Mustang with 5.0L v8. This is a square bore Carb, 4160 Bolt. Has a Electric Choke.

Has JB weld on the fuel cross over tube. Comes with nuts and stud for your throttle transmission kick down.

part #: 804577 prices

• $100.00-$299.00

specifications carbcoon:

• for models: 600
• brand: Holley
• mpn: 80457-7
• choke type: Electric
• type: Carburetor
• mounting flange type: Square Bore

shipping carbcoon:

• cost: $0.00
• service: USPS Ground Advantage, FedEx Ground or FedEx Home Delivery, USPS Priority Mail
• carrier: USPS, FedEx
• transit: 4-9 Days
• type: Calculated
• class: Standard, Expedited

general carbcoon:

• condition: For parts or not working
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

returns carbcoon:

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

offer carbcoon:

• started: April 5, 2025
• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home

payments carbcoon:

• other
• wallet: Paypal
• credit card: Mastercard

seller carbcoon:

• # reviews: 2067
• city: Sterling height, Michigan
• rating: 98.8%

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