HOLLEY FORD R-797-AS Nos Carburetor International 12R-954A RD-406 114571-R91

( Brand: Holley Ford ), ( Manufacturer Part Number: R-797-AS ), ( Vintage Part: Yes ), ( Type: Carburetor ), ( Ipn: 12r-954a ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: No )

Review HOLLEY FORD New Nos Carburetor International Replaces

The Holley Ford R-797-AS NOS (New Old Stock) carburetor, part number 114571-R91, is a classic automotive component that is highly sought after by vintage car enthusiasts and hot rod builders. This carburetor is a direct replacement for Ford applications that originally came equipped with the Ford R-4062-B carburetor.

This Holley carburetor is a 2-barrel design, featuring a conventional float-type fuel delivery system. It is designed for use with gasoline fuel and is suitable for applications with up to 400 horsepower. The primary and secondary venturis measure 1.52 inches and 0.84 inches, respectively, providing an optimal air-fuel mixture for efficient combustion.

The R-797-AS carburetor is constructed from heavy-duty materials, ensuring durability and longevity. The primary and secondary bowls are made of cast aluminum, while the floats are constructed of glass-filled nylon for minimal wear and tear. The carburetor also features brass fuel bowls, which help to dissipate heat and prevent fuel from evaporating.

One of the standout features of this carburetor is its adjustable idle mixture circuit, which allows for fine-tuning of the engine idle speed and quality. The idle mixture screws are easily accessible, making adjustments a straightforward process. Additionally, the carburetor comes with a built-in accelerator pump, which provides additional fuel to the engine during rapid acceleration, ensuring smooth power delivery.

The Holley Ford R-797-AS NOS carburetor is a direct bolt-on replacement for the Ford R-4062-B carburetor, making installation a relatively simple process. It is important to note that some modifications may be required to adapt the carburetor to specific engine applications, and it is recommended that a professional mechanic or experienced hot rod builder handle the installation process.

In summary, the Holley Ford R-797-AS NOS carburetor is a high-performance, reliable, and durable component that is ideal for vintage Ford applications. Its conventional float-type design, adjustable idle mixture circuit, and built-in accelerator pump make it a favorite among car enthusiasts and hot rod builders. With its heavy-duty construction and classic design, this carburetor is sure to add character and performance to any Ford vehicle.

The Holley Ford R-797-AS NOS (New Old Stock) carburetor with international RD-406 114571-R91 is a high-performance carburetor that is widely used in Ford applications. Here are some pros and cons to help you make an informed decision about purchasing this carburetor:

1. High Performance: Holley carburetors are known for their high-performance capabilities. The R-797-AS NOS model is no exception. It offers excellent fuel delivery and metering capabilities, making it an ideal choice for high-performance applications.

2. NOS (New Old Stock): The NOS status of this carburetor means that it is a brand-new, unused item. This can be a significant advantage for those who want a carburetor that is in perfect condition and has not been used or rebuilt.

3. Versatile: This carburetor is compatible with a wide range of Ford applications, making it a versatile option for Ford enthusiasts.

4. Easy to Install: Holley carburetors are known for their ease of installation. The R-797-AS NOS model is no different. It comes with all the necessary hardware and instructions, making it a relatively straightforward installation process.

5. Excellent Customer Support: Holley offers excellent customer support, which can be a significant advantage when dealing with complex carburetor issues.

1. Expensive: The Holley Ford R-797-AS NOS carburetor is a high-performance carburetor, and as such, it comes with a premium price tag.

2. Complexity: Carburetors can be complex systems to tune and set up correctly. This carburetor may require some time and expertise to get it running optimally.

3. Requires Regular Maintenance: Carburetors require regular maintenance to keep them running at their best. This can include cleaning, adjusting, and rebuilding.

4. Fuel Economy: High-performance carburetors like the Holley R-797-AS NOS may not offer the best fuel economy.

The Holley Ford R-797-AS NOS carburetor with international RD-406 114571-R91 is an excellent choice for those who are looking for a high-performance carburetor for their Ford application. Its NOS status ensures that it is in perfect condition, and its versatility makes it a popular choice among Ford enthusiasts. However, its premium price tag and complexity may be a disadvantage for some. Ultimately, the decision to purchase this carburetor depends on your specific needs, budget, and expertise.

If you are looking for a high-performance carburetor for your Ford application and have the budget and expertise to handle its complexity, then the Holley Ford R-797-AS NOS carburetor with international RD-406 114571-R91 is an excellent choice. However, if you are on a tighter budget or prefer a more straightforward carburetor, there may be other options available that better suit your needs. It's essential to do your research and consider all the pros and cons before making a purchase.

Details:

It is brand new original Holley and in great condition. Any questions. Buyer pays return shipping. Like what you see.

This is a NOS Holley Carburetor R-797-AS. Please look closely at the pictures for condition before buying. This means there could be some discoloration, markings, scratches, or other defect. We combine shipping.

part #: r797 prices

• $38.00-$125.80

specifications carbcoon:

• brand: Holley Ford
• mpn: R-797-as
• vintage part: Yes
• type: Carburetor
• ipn: 12r-954a
• manufacturer warranty: 1 Year
• universal fitment: No

general carbcoon:

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

returns carbcoon:

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

payments carbcoon:

• wallet: Google-pay
• other
• credit card: Diners-club

seller carbcoon:

• rating: 99.3%
• # reviews: 4048
• city: Andover, Minnesota

offer carbcoon:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: February 15, 2025
• quantity: 1
• best offers: True

shipping carbcoon:

• transit: 6-11 Days
• class: Standard
• type: Fixed
• service: USPS Ground Advantage
• carrier: USPS
• cost: $18.76

Holley Ford R-797 Is Similar To:

• Holley 4557 Ls6 L78 396 454 Carburetor 3967477-gg 1970 Chevelle Camaro Nova (33.5% 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 (34.9% 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 (40.3% similar) Good condition all linkage moves as it should great for rebuild...(May 17th, 2024)
• Holley 06425c Two Barrel 650cfm Carburetor 6425 Imca Cheater Outlaw Racing Core (39% 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 (36.3% 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 (34.4% 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 (40.8% 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 (44% 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 (38.4% 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 (29.3% 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)
• Holley 1850-1 Used 4 Barrel Carburetor List 0618 600cfm Electric Choke Vacum Sec (40% similar) List 1850-1 0618 universal fit...(May 19th, 2024)