CARTER 4947S Bbd Carburetor Carb 2-BARREL V-8

( Brand: Carter ), ( Manufacturer Part Number: 4947S ), ( Type: Mopar ), ( Oe/oem Part Number: 1963 1964 )

Review CARTER Bbd 2-barrel Carburetor Carb Chrysler Dodge Plymouth V-8 fits 1962–1965

The Carter AFB 4947S BB (Boston-Bowl) 2-barrel carburetor was a popular choice for Chrysler, Dodge, and Plymouth V-8 engines from the years 1962 to 1965. This carburetor was produced by the Carter Carburetor Company, a leader in the automotive industry renowned for its innovative designs and precision engineering.

The Carter AFB 4947S BB carburetor is a 2-barrel, downdraft design. Downdraft carburetors draw air from the bottom of the intake manifold, allowing the engine to breathe more efficiently by providing a shorter intake tract and eliminating the need for a large intake manifold top. This design enhances engine performance by improving intake velocity and volumetric efficiency.

This carburetor comes with adjustable primary and secondary metering rods for fine-tuning the fuel-air mixture delivered to the engine. The primary circuit, responsible for providing fuel to the engine under light to medium throttle conditions, can be adjusted using the primary screws located on the side of the carburetor. The secondary circuit, which engages when the throttle is opened further, can be adjusted using the secondary screws typically positioned near the center of the carburetor's top.

The Boston-Bowl design of the AFB 4947S BB carburetor boasts a smooth, streamlined bowl shape that offers better fuel distribution for fuel-efficient performance and improved idle stability. This shape, along with optimized venturi sizes, contributes to excellent idle quality and quick acceleration.

The Carter AFB 4947S BB carburetor features an electric choke that facilitates easy starting, a prominent feature in the early 1960s. This choke was a significant enhancement for drivers, making cold starts effortless even in harsh weather conditions.

This carburetor also includes an automatic choke mechanism, which adjusts the idling speed automatically while the engine warms up, ensuring smooth and consistent idle RPM. The automatic choke helps in maintaining an optimum engine temperature and enhances drivability, contributing to an overall better driving experience.

For easy maintenance, the Carter AFB 4947S BB carburetor includes a removable bowl, making the process of adjusting the mixture, cleaning this component, or checking the float levels much more convenient. The individual float bowls can be adjusted to ensure a consistent fuel supply to each barrel, ensuring optimal engine performance.

Fuel level in the Carter AFB 4947S BB carburetor is monitored by a float which maintains a constant fuel supply to the jets, ensuring the proper functioning of the carburetor. This design, combined with the aforementioned features, makes the Carter AFB 4947S BB a high-performing, efficient, and reliable carburetor choice for Chrysler, Dodge, and Plymouth V-8 engine owners of the 1962 to 1965 era.

The Carter AFB 4947B BBD 2-barrel carburetor was used in Chrysler, Dodge, and Plymouth V-8 engines from 1962 to 1965. For those considering this carburetor for their classic vehicle restoration or replacement project, here are some potential advantages and disadvantages.

1. Availability: The Carter AFB 4947B is still a commonly used and readily available option for older Chrysler, Dodge, and Plymouth V-8 engines. This widespread availability can make sourcing and purchasing the carburetor easier for enthusiasts.

2. Relative Simplicity: Being a 2-barrel carburetor, it is simpler than some other more complex mechanical fuel delivery systems. This could make for an easier installation and tuning process.

3. Choke System: The Carter AFB 4947B BBD comes with a built-in electric choke system, providing more convenience and reliability when starting the engine, especially in colder weather.

1. Performance Limitations: As a basic 2-barrel carburetor, it may not provide the same refined fuel delivery and engine performance compared to modern fuel injection or advanced carburetor designs.

2. Adjustment Complexity: Despite being simpler overall, the Carter AFB 4947B still has multiple adjustments that must be made to optimize engine performance. This can be a more time-consuming process than some contemporary carburetors.

3. Potential Issues with Deterioration: Carbs of this era have been in service for decades, so they may show signs of deterioration or wear. This might require a rebuild or even replacement of key parts.

While the Carter AFB 4947B BBD 2-barrel carburetor offers some advantages in terms of availability and convenience, it also has disadvantages such as performance limitations and potential complexity. If you're looking for a simple, readily available option to restore an older V-8 engine, this carburetor could be a viable choice. However, if refined engine performance is a priority, you may want to consider exploring more advanced options or newer carburetor designs.

If you are looking to maintain the original character of your classic Chrysler, Dodge, or Plymouth V-8 and aren't concerned about achieving ultimate engine performance, the Carter AFB 4947B BBD carburetor would be a fitting replacement or restoration choice. However, if you desire better fuel delivery and refined engine performance, consider researching modern carburetors or fuel injection systems for upgrades.

Details:

See pics for condition. Please verify part number and pics match your application. Linkage moves free. Throttle bores measure 1-7/16 and mounting bolt holes to measures 1-7/8 by 3-1/4.

Core for rebuilding or parts. Carb core appears to be mostly complete. Carter BBD 2-barrel carburetor, ID tag number 4947S.

part #: 4947s prices

• $14.99-$65.00

specifications carbcoon:

• for makes: Chrysler, Dodge, Plymouth
• for years: 1962-1965
• brand: Carter
• mpn: 4947s
• type: Mopar
• oe/oem part number: 1963 1964

shipping carbcoon:

• class: Standard
• carrier: USPS
• transit: 2-6 Days
• cost: $0.00
• service: USPS Ground Advantage
• type: Calculated

seller carbcoon:

• city: Sheboygan Falls, Wisconsin
• # reviews: 29128
• rating: 99.9%

general carbcoon:

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

returns carbcoon:

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

offer carbcoon:

• options: Ship-to-home
• availability: In Stock
• best offers: True
• quantity: 1
• sold: 0
• started: December 17, 2024

payments carbcoon:

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• credit card: Mastercard

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