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  3. CARTER GM Z-2122S

CARTER GM Z-2122S Nos Carburetor Barrel Chieftain

fits model: Star, Chief. make: Pontiac. year: 1947–1954.

Z-2122s Carter Gm 1947-1954 Nos Pontiac 2122s Carburetor 2 Barrel Chieftain Star Chief

( Brand: Carter Gm ), ( Manufacturer Part Number: Z-2122S ), ( Type: Carburetor ), ( Oe/oem Part Number: 518558 ), ( Vintage Part: Yes ), ( Performance Part: No )

Review CARTER GM Nos Pontiac 2122s Carburetor Barrel Chieftain fits STAR CHIEF 1947–1954

The Carter GM Z-2122S carburetor is a vintage automotive component that was originally used in Pontiac vehicles manufactured between 1947 and 1954. This specific model is identified by the "Z-2122S" part number and is also referred to as the Chieftain or Star Chief carburetor due to its association with these particular Pontiac models during that era.

The Carter Z-2122S is a double-barrel carburetor, meaning it has two separate barrels that feed fuel into the engine. Each barrel is designed to meter the air-fuel mixture for each cylinder bank, ensuring optimal engine performance. Both barrels are connected to a single throttle mechanism, which is controlled by the accelerator pedal.

This carburetor features a "Vacuum Secondary" system, meaning that additional fuel is delivered to the secondary throttle barrels under vacuum conditions, resulting in a smoother engine response during acceleration and throttle transitions. The secondary throttle barrels are assisted by a set of mechanical secondaries that help to maintain idle quality and fuel economy while cruising.

In terms of construction, the Carter Z-2122S carburetor boasts a durable zinc casting with chromed finishes. The barrels and throttle bodies are equipped with bronze-bodied "jetable" needles, allowing easy maintenance through simple needle jet changes rather than complete gasket replacement. The carburetor also comes with a manual choke system that allows the driver to manually control engine warm-up when starting from cold.

The Carter GM Z-2122S carburetor is an essential component for restoring or maintaining the authenticity of early Pontiac models. With proper tuning and maintenance, it can deliver the powerful and unique driving experience that characterized these vintage vehicles.

Additionally, this carburetor is lightweight and compact, making it a popular choice for hot rod and custom car enthusiasts seeking to enhance their vehicle's performance while maintaining a classic appearance. Overall, the Carter Z-2122S is an iconic and highly-regarded component for Pontiac enthusiasts and collectors, and a valuable addition to any restoration or customization project.

The Carter GM Z-2122S carburetor was used on various Pontiac models from 1947 to 1954, including the Chieftain and Star Chief series. Here are some potential pros and cons for consideration when deciding whether to buy this carburetor:

Pros:

1. Vintage Authenticity: This carburetor is a genuine part for classic Pontiac cars, ensuring an original appearance and feel.

2. Functionality: The Z-2122S offers good performance which is crucial for those who prefer the feel of a carburetor over fuel injection and want to maintain the authenticity of their vehicle.

3. Support and Resources: There is an active community of vintage car enthusiasts who may be able to offer advice, parts, or even tips for troubleshooting. Finding Carter parts and advice is relatively easy.

4. Availability: These carburetors are often available at car shows, swap meets, or from resellers, allowing buyers a variety of options and ensuring a good selection is easily accessible.

Cons:

1. Complexity: Older carburetors like the Z-2122S require more maintenance, and their repair and setup require more expertise---potentially requiring additional expenses.

2. Parts Availability: While many parts are available, they may be pricey, and custom parts could be challenging to find or expensive to have made.

3. Customization: Due to their complexity and age, making significant modifications to the carburetor can prove to be a challenging task.

4. Performance Limitations: The Z-2122S may not provide the fuel efficiency or power output of modern carburetors or fuel injection systems, which might not suit those seeking high performance or modern driving characteristics.

Conclusion:

The Carter GM Z-2122S carburetor is a popular choice among Pontiac enthusiasts due to its charm, period correct design, and performance. However, it presents some challenges, such as its complexity, parts availability, and customization limitations. These factors must be considered carefully before deciding whether buying a Carter GM Z-2122S carburetor is the right choice for your vintage Pontiac project or restoration.

Recommendation:

For those who prioritize maintaining originality and desiring the vintage experience, pairing a well-maintained Z-2122S with their Pontiac is a must-have. However, those who favor ease of use, high performance, or modern driving characteristics may find more suitable alternatives. Ultimately, it's important to weigh each pro and con before purchasing, as doing so will ensure satisfaction and the best outcome for your classic car owner experience.

Details:

Really nice find for that original restored car. Ready for your restoration. It is nice as looks. No water damage.

On the original box with gaskets. 1947-1954 NOS PONTIAC GM CARTER 2122S CARBURETOR 2 BARREL CHIEFTAIN STAR CHIEF NOS1947-1954 Pontiac Chieftain Star Chief carburetor. This is one of those parts the other Pontiac guys don't have.

part #: z2122s price

  • $600.00

specifications carbcoon:

  • for models: Star, Chief
  • for makes: Pontiac
  • for years: 1947-1954
  • brand: Carter Gm
  • mpn: Z-2122s
  • type: Carburetor
  • oe/oem part number: 518558
  • vintage part: Yes
  • performance part: No

payments carbcoon:

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

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  • policy: No Returns

shipping carbcoon:

  • service: USPS Priority Mail
  • class: Expedited
  • transit: 4-10 Days
  • type: Fixed
  • carrier: USPS
  • cost: $22.80

offer carbcoon:

  • sold: 0
  • started: January 21, 2025
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home

general carbcoon:

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

seller carbcoon:

  • city: Van Meter, Iowa
  • rating: 98.2%
  • # reviews: 1588
for models: star, chief, for makes: pontiac, for years: 1947-1954, type: carburetor, oe/oem part number: 518558, vintage part: yes, performance part: no,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 4116080924672682,

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1 offer $600.00 USD
  • Offer #1: $600.00 price + $22.36 shipping estimate = $622.36* total. THIS IS A NEW CARBURETOR NOT REBUILT.+$22.36 shipping

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