HOLLEY 6294-3 Carburetor Carb 2300 2-BARREL V-8

( Brand: Holley ), ( Manufacturer Part Number: 6294-3 ), ( Type: Carburetor )

Review HOLLEY 2300 2-barrel Carburetor Carb Ford V-8 fits 351C 400 1970–1971

Introducing the Holley 6294-3 2300 2-barrel Carburetor, specifically designed for the Ford 351C and 400 V-8 engines from the years 1970 and 1971. This carburetor is a testament to Holley's commitment to delivering high-performance solutions that cater to classic automotive enthusiasts.

The Holley 6294-3 2-barrel carburetor is a 2300 series model, which signifies its versatility in handling a broad range of engine applications. This carburetor features a gross secondary venturi size of 670 CFM, making it suitable for engines that require a decent amount of fuel to generate maximum power.

The primary venturi size is 415 CFM, ensuring that the carburetor is capable of delivering an ample amount of fuel to the engine under normal driving conditions. The secondary venturi's larger size allows for a more significant fuel flow increase when the engine demands it, ultimately contributing to improved power and torque.

One of the notable features of this carburetor is its unique "Street Avenger" design. This configuration combines the benefits of both street and race applications, providing excellent drivability and responsiveness in everyday driving conditions while retaining the ability to deliver substantial power gains when needed.

The Holley 6294-3 2-barrel carburetor is equipped with a mechanical secondary system, allowing for a smooth transition between the primary and secondary circuits. This system ensures that the engine receives an optimal fuel mixture under various RPM conditions, resulting in consistent and reliable performance.

The carburetor's base gasket is included in the package, making the installation process more convenient and hassle-free for the end-user. Additionally, Holley offers a variety of optional accessories, such as emission control devices and fuel pressure regulators, to cater to specific engine configurations and environmental requirements.

In summary, the Holley 6294-3 2300 2-barrel Carburetor is a high-performance, versatile solution designed for Ford 351C and 400 V-8 engines from the years 1970 and 1971. With its impressive CFM ratings, "Street Avenger" design, and mechanical secondary system, this carburetor is an excellent choice for classic car enthusiasts seeking improved power and drivability.

The Holley 6294-3 2300 2-barrel carburetor is a popular choice for Ford 351C and 400 V-8 engines from the years 1970 and 1971. This carburetor offers several advantages and disadvantages that are essential to consider before making a purchase.

1. Improved Performance: Holley carburetors are renowned for their high-performance capabilities. This 2300 model is no exception. It can provide better fuel mixtures and improved airflow, resulting in increased power and torque.

2. Easier Installation: Compared to some other high-performance carburetors, the Holley 6294-3 is relatively easy to install. It uses standard Ford fuel and vacuum lines, making it a popular choice among hobbyists and professionals.

3. Customizability: Holley carburetors offer a wide range of customization options. This includes various base plates, intake manifolds, and fuel bowls, allowing you to tailor the carburetor to your specific engine and performance needs.

4. Durability: Holley carburetors are built to last. They use high-quality materials and precision manufacturing processes, ensuring that they can withstand the rigors of regular use.

1. Cost: Holley carburetors are generally more expensive than stock carburetors. The 6294-3 2300 model is no exception. While the performance benefits may be worth the investment for some, others may find the cost prohibitive.

2. Complexity: Holley carburetors can be more complex to tune than stock carburetors. This may require additional time and resources to achieve optimal performance.

3. Fuel Economy: High-performance carburetors like the Holley 6294-3 can negatively impact fuel economy. If you're primarily concerned with maximizing fuel efficiency, this may not be the best choice for you.

The Holley 6294-3 2300 2-barrel carburetor is an excellent choice for those seeking improved performance from their Ford 351C or 400 V-8 engine. Its ease of installation, durability, and customizability make it a popular choice among hobbyists and professionals. However, its cost and potential impact on fuel economy should be carefully considered before making a purchase. Ultimately, the decision to buy this carburetor depends on your specific performance goals and budget.

If you're looking to improve the performance of your Ford 351C or 400 V-8 engine, the Holley 6294-3 2300 2-barrel carburetor is an excellent option to consider. Its high-performance capabilities, ease of installation, and customizability make it a worthwhile investment for many. However, be sure to carefully weigh the advantages and disadvantages before making a purchase, and consider your specific performance goals and budget.

Details:

See pics for condition. Core for rebuilding or parts. Linkage moves free. Holley 2300 2-barrel carburetor, list number 6294-3.

Carb core appears to be mostly complete. Please verify part number and pictures match your application.

part #: 62943 prices

• $41.99-$69.00

specifications carbcoon:

• for models: 351c, 400
• for makes: Ford
• for years: 1970-1971
• brand: Holley
• mpn: 6294-3
• type: Carburetor

returns carbcoon:

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

offer carbcoon:

• sold: 0
• started: August 5, 2025
• quantity: 1
• options: Ship-to-home
• best offers: True
• availability: In Stock

payments carbcoon:

• credit card: Visa
• wallet: Google-pay
• other

general carbcoon:

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

shipping carbcoon:

• carrier: USPS
• cost: $0.00
• type: Calculated
• class: Standard
• transit: 3-8 Days
• service: USPS Ground Advantage

seller carbcoon:

• city: Sheboygan Falls, Wisconsin
• rating: 100.0%
• # reviews: 30660

Holley 6294-3 Is Similar To:

• Holley 4557 Ls6 L78 396 454 Carburetor 3967477-gg 1970 Chevelle Camaro Nova (42.5% 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 3886091 L-88 427 Corvette Carb 3886091an (39% similar) 427 L-88 corvette carburetor.holley 780 .part number 388-6091 an ,work great...(May 17th, 2024)
• Holley 10741 Teapot 4000 4-barrel Carburetor 1074-1 Core 1955 Ford Thunderbird 292 V-8 (59.9% 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 (46.9% 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 (41.3% 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 (60.5% 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 (45.5% 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 3972121 4555 Carb 1970 Lt1 Corvette And Camaro Z28 4 Speed 904 Oct 1969 Restored (39.2% similar) Part #: Holley 3972121 for sale...(May 18th, 2024)
• Holley 3969898-gr 4492 Carb 9b2 Dec 69 1970 454 Ls6 396 L78 Automatic Chevelle Camaro Nova (34.8% similar) Part #: Holley 3969898-GR for sale...(May 18th, 2024)
• Holley 1850-3 Carburetor 4 Barrel 600 Cfm Vac Secondary Nice Rebuildable Core (39.2% 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 (37.3% 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)