HOLLEY FR-80531 Carburetor 090127649510

( Brand: Holley ), ( Manufacturer Part Number: FR-80531 ), ( Part Type: Carburetor ), ( Material: Zinc ), ( UPC: 090127649510 )

Review HOLLEY Carburetor Factory Refurbished fits CLASSIC

The Holley FR-80531 Classic Carburetor is a legendary piece of automotive engineering, hailed for its exceptional performance and timeless design. This carburetor is a must-have for enthusiasts and hot rodders who value the look, feel, and reliability of a traditional carbureted setup.

The FR-80531 is part of Holley's Classic Series, which pays homage to the company's rich history in racing and high-performance applications. This carburetor features a classic 2-barrel design with a total capacity of 750 CFM 0.025 inches of vacuum. The primary venturis measure 1.65 inches, while the secondary venturis are 1.75 inches in diameter, providing an excellent air/fuel mixture for most high-performance applications.

The Holley FR-80531 is built with precision and durability in mind. It boasts a heavy-duty cast aluminum base and domed aluminum top, which not only adds to its aesthetic appeal but also ensures excellent heat dissipation. The carburetor's throttle shafts are made from hardened steel, and the needle and seat assembly is made from billet aluminum. These components are designed to withstand the rigors of high-performance driving.

One of the standout features of the FR-80531 is its versatility. It comes standard with Holley's Ultra Lite Secondary system, which reduces secondary idle vacuum requirements, making it an excellent choice for engines with vacuum leaks or weak vacuum systems. Additionally, the carburetor's adjustable secondary metering rods allow for fine-tuning of the secondary circuit, ensuring optimal performance and driveability.

The Holley FR-80531 Classic Carburetor comes with a full kit, including a float bowl gasket set, primary and secondary jets, and a set of Holley's famous aluminum linkage brackets. This comprehensive kit makes the installation process hassle-free, making it an excellent choice for both experienced builders and beginners alike.

In summary, the Holley FR-80531 Classic Carburetor is a high-performance, time-tested solution for automotive enthusiasts who demand the best. Its classic 2-barrel design, exceptional build quality, and versatile features make it a top choice for those who value both performance and tradition.

Holley's FR-80531 Classic Carburetor is a popular choice among car enthusiasts due to its classic design and reliable performance. Here are some pros and cons of buying this carburetor:

1. Classic Design: The Holley FR-80531 Carburetor has a classic look that is highly sought after by many car enthusiasts. Its design is reminiscent of carburetors used in the past, making it an excellent choice for those looking to restore or build a classic car.

2. Versatile: The Holley FR-80531 Carburetor is suitable for various applications, including street rods, hot rods, and muscle cars. It can handle both small-block and big-block Chevy engines with ease.

3. Easy to Install: The Holley FR-80531 Carburetor comes with a detailed instruction manual, making it relatively easy to install. Additionally, it comes with a fuel bowl gasket and a float bowl venturi gasket, which can save time and money.

4. Good Air/Fuel Mixture: The Holley FR-80531 Carburetor is known for its ability to deliver a good air/fuel mixture, which is essential for optimal engine performance.

5. Adjustable: The Holley FR-80531 Carburetor is adjustable, allowing users to fine-tune the idle mixture and the main jet to suit their specific engine requirements.

1. Price: The Holley FR-80531 Carburetor is more expensive than some other carburetors in the market. However, its classic design and reliable performance justify the cost for many car enthusiasts.

2. Maintenance: Carburetors require regular maintenance, and the Holley FR-80531 Carburetor is no exception. Users may need to adjust the idle mixture and the main jet periodically to ensure optimal performance.

3. Fuel Economy: The Holley FR-80531 Carburetor may not be the most fuel-efficient option available. Users may experience a slight decrease in fuel economy compared to modern fuel injection systems.

The Holley FR-80531 Classic Carburetor is an excellent choice for car enthusiasts who are looking for reliable performance and a classic look. Its versatility, ease of installation, and ability to deliver a good air/fuel mixture make it a popular choice among enthusiasts. However, its higher price point and the need for regular maintenance are important considerations. Ultimately, the decision to buy the Holley FR-80531 Carburetor depends on an individual's budget, preferences, and specific engine requirements.

If you are looking for a reliable and high-performing carburetor with a classic design, the Holley FR-80531 Classic Carburetor is an excellent choice. However, be prepared to invest some time and money into its installation and maintenance. It is recommended for those who are serious about restoring or building a classic car and are willing to accept the tradeoffs that come with using a carburetor instead of a modern fuel injection system.

Details:

Compatible with GM, Chrysler, and Ford A/T kick down linkage. Dual feed fuel inlet's for constant high volume delivery. Factory preset electric choke for easy startups. 100% wet-flow tested by Holley technicians to assure it arrives ready run.

Power valve blow-out protection. Buyer pays return shipping. Universal calibration for easy bolt-on performance. Perfect calibration for GM 502 crate engines.

A signature is required on all UPS orders over $750. Compensate for all vehicle weights, gearing transmissions to allow smooth opening of secondaries.

part #: fr80531 prices

• $262.95-$599.95

specifications carbcoon:

• for models: Classic
• brand: Holley
• mpn: Fr-80531
• part type: Carburetor
• material: Zinc
• upc: 090127649510

offer carbcoon:

• sold: 0
• options: Ship-to-home
• started: April 9, 2026
• quantity: 1
• availability: In Stock

shipping carbcoon:

• cost: $0.00
• type: Fixed
• class: Standard
• service: UPS Ground
• carrier: UPS
• transit: 2-6 Days

seller carbcoon:

• rating: 99.6%
• # reviews: 11922
• city: Bowling Green, Kentucky

general carbcoon:

• condition: Remanufactured
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

returns carbcoon:

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

payments carbcoon:

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

Holley FR-80531 Is Similar To:

• Holley 4557 Ls6 L78 396 454 Carburetor 3967477-gg 1970 Chevelle Camaro Nova (41.2% similar) She was removed off of a running BBC motor but has been sitting for few months. It has not been tested and could possibly need work, labor, other parts/materials before use. May be shipped via ups, USPS or FedEx. The base plate was replaced. Selling an oem Holley list 4557 carburetor with...(May 17th, 2024)
• Holley 10741 Teapot 4000 4-barrel Carburetor 1074-1 Core 1955 Ford Thunderbird 292 V-8 (46.5% similar) Ford part number EYCK-9510-T. Holley teapot 4000 4-BARREL carburetor, list number 1074-1. Please verify part number and pictures match your application. Linkage moves free. See pics for condition. Carb core appears to be mostly complete. Core for rebuilding or parts...(May 17th, 2024)
• Holley 1920 Vintage Glass Bowl Carburetor Hot Rod Gasser Carb Core Rebuild (52.3% similar) Good condition all linkage moves as it should great for rebuild...(May 17th, 2024)
• Holley Fr-80457s 0-80457s 600cfm Street Warrior Electric Choke Factory (44.4% similar) Part #: Holley FR-80457S for sale...(May 17th, 2024)
• Holley 06425c Two Barrel 650cfm Carburetor 6425 Imca Cheater Outlaw Racing Core (40% similar) Rare Holley two barrel carburetor, list number 6425 - carb is together with choke removed but horn intact metering block also in very nice physical condition, all linkage moves freely kick down arm as well good overall core condition has been sitting fryers it should base and bores look...(May 17th, 2024)
• Holley Ecz-9510-m Teapot 4000 4-barrel Carburetor 1161-2 Carb 1956 Ford Thunderbird 312 V-8 (42.2% similar) Carb core appears to be mostly complete. Core for rebuilding or parts. Holley teapot 4000 4-BARREL carburetor, list number 1161-2. Please verify part number and pictures match your application. See pics for condition. Ford part number CZ-9510-M. Linkage moves free...(May 18th, 2024)
• Holley R3310-1 Carburetor List-3310-1 780cfm H4-4150 4bbl Carb Ford Chevy Bop Mopar (36% similar) Used Holley 780 cfm 4BBL carburetor. Being sold for parts, restoration, core, rebuild. Looks to be complete, no cracks, being sold as/is. LIST-3310-1, date, 0653...(May 18th, 2024)
• Holley 1850-3 Carburetor 4 Barrel 600 Cfm Vac Secondary Nice Rebuildable Core (48.1% similar) Many of the carbs have been rebuilt and were sitting in plastic bags, but I no history on what was done to them. It is missing a part of the electric choke. Very nice and clean vintage. Spectre fuel system accessory carburetor. The rest of it looks complete. 600 cfm vac...(May 19th, 2024)
• Holley 4360 Economaster 450 Cfm Carburetor 7454 Quadrajet Replacement Chevrolet (45.9% similar) List number is 7454. For sale is one 1 used Holley 4360 series 450 cfm spread bore carburetor. Verify it will fit your application prior to purchasing. Please look closely at all the pictures for condition and details. The carb is in poor shape and for parts only...(May 19th, 2024)
• Holley List-7001 4165 Spreadbore Carburetor 650cfm Core Or Parts (52.5% similar) This model is a spread bore design double pumper with two accelerator pumps. You are buying on a Holley model 4165 four-barrel carburetor, stamped p/n # LIST-7001, date code 1610, rated at 650 cfm ...(May 19th, 2024)
• Holley 4779 4150 4779 750cfm Competition Drag Racing Double Pumper Carburetor (34.6% similar) Holley 4150/4779/750C FM, competition drag racing double pumper carburetor. Is totally rebuilt, is in like new condition, and ready to install. This is an actual photo of the carb...(May 19th, 2024)