CARTER CARBURETOR CORPORATION 543S Rear Dual Carb Nos 40 50 60

( Brand: Carter Carburetor Corporation ), ( Manufacturer Part Number: 543S ), ( Type: Carburetor ), ( Vintage Part: Yes )

Review CARTER CARBURETOR CORPORATION Buick 40 50 60 Inch Dual Carb Nos Rear #543s fits 1941–1942

The Carter WG 543S dual carburetor is a vintage automotive component designed specifically for use with 1941 and 1942 Buick models with 40, 50, and 60 horsepower engines. This carburetor is a part of the WG series, which was known for its reliability and performance during its time.

The 543S carburetor features a unique design with two separate barrels, each supplying fuel to an individual cylinder for improved engine efficiency and power output. The carburetors are mounted at the rear of the engine, providing a distinctive look to the vehicle.

Each carburetor barrel is equipped with a float bowl, which holds a set amount of fuel to maintain a consistent fuel level and pressure. The float bowls are vented to prevent the buildup of pressure and vacuum, ensuring proper fuel delivery to the engine.

The 543S carburetor also includes a choke mechanism, which can be used to enrich the fuel mixture during engine start-up in cold weather conditions. This feature helps ensure a smooth and easy start, even when the engine is cold.

The carburetor is equipped with a number of adjustments to allow fine-tuning of the fuel mixture for optimal engine performance. These adjustments include the idle mixture screws, which control the fuel mixture during idle, and the main jet and needle jet, which regulate the fuel mixture during engine operation.

The 543S carburetor is constructed of high-quality materials, including brass and steel, to ensure durability and longevity. The carburetor is also designed to be easily serviced, with accessible components and clear markings for adjustments.

In summary, the Carter WG 543S dual carburetor is a high-performance and reliable component for use with 1941 and 1942 Buick models. Its unique design, with two separate barrels, provides improved engine efficiency and power output, while its adjustable features allow for fine-tuning of the fuel mixture for optimal performance. The carburetor is constructed of durable materials and is easily serviced, making it a popular choice among vintage car enthusiasts.

The Carter Wide Bore 543S carburetor is a popular choice for restoring or upgrading the performance of Buick 40, 50, and 60 engines produced between 1941 and 1942. Here are some pros and cons to consider when deciding whether to buy this carburetor:

1. Improved Performance: The 543S carburetor offers improved performance compared to the stock carburetor. It provides better fuel mixture and allows for more airflow, leading to increased horsepower and torque.

2. Customizability: This carburetor is highly customizable. It comes with adjustable jets, emulsion tubes, and primary and secondary needle positions. This makes it easier to fine-tune the engine to specific driving conditions.

3. Durability: The Carter 543S carburetor is known for its durability. It is made of heavy-duty materials and is designed to last.

4. Availability: This carburetor is widely available from various suppliers and can be easily purchased online or from local auto parts stores.

1. Cost: The Carter 543S carburetor can be more expensive than the stock carburetor. The cost of the carburetor itself, as well as the cost of any necessary modifications or tuning, can add up.

2. Complexity: The customizability of this carburetor can be a double-edged sword. While it allows for greater tuning potential, it also requires a greater level of expertise to properly set up and adjust.

3. Installation: Installing the 543S carburetor can be a complex process. It may require modifications to the intake manifold, fuel system, and other components.

4. Fuel Economy: Installing a high-performance carburetor like the 543S can lead to a decrease in fuel economy. This may not be a concern for those primarily using their vehicle for performance driving, but it is worth considering for those who prioritize fuel efficiency.

The Carter Wide Bore 543S carburetor is an excellent choice for those looking to improve the performance of their 1941-1942 Buick 40, 50, or 60 engine. While it comes with some cons, such as cost and complexity, the benefits, including improved performance and durability, make it a worthwhile investment for many.

If you are considering purchasing the Carter Wide Bore 543S carburetor for your 1941-1942 Buick, be sure to do your research and prepare for the installation process. Consider seeking the help of a professional mechanic or carburetor specialist to ensure proper installation and tuning. Additionally, be prepared for the additional cost and potential fuel economy trade-offs. Ultimately, the decision to purchase this carburetor depends on your priorities and goals for your Buick restoration or performance upgrade project.

Details:

1942 Buick 50 model's.

part #: 543s prices

• $91.99-$175.00

specifications carbcoon:

• for makes: Buick
• for years: 1941-1942
• brand: Carter Carburetor Corporation
• mpn: 543s
• type: Carburetor
• vintage part: Yes

returns carbcoon:

• policy: No Returns

shipping carbcoon:

• service: USPS Priority Mail
• carrier: USPS
• cost: $24.00
• class: Expedited
• transit: 3-5 Days
• type: Fixed

seller carbcoon:

• city: California
• rating: 99.3%
• # reviews: 2079

offer carbcoon:

• quantity: 1
• started: April 14, 2025
• availability: In Stock
• options: Ship-to-home
• sold: 0

general carbcoon:

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

payments carbcoon:

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

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