fits make: Pontiac. year: 1948–1950.

( Brand: Carter ), ( Manufacturer Part Number: 718S ), ( Type: Carburetor )
The Carter 718S WA-1 1-barrel carburetor is a classic automotive component that was widely used in 1948, 1949, and 1950 Pontiac 6-cylinder engines. This carburetor is a testament to the era of mechanical fuel delivery systems, offering a unique blend of simplicity and performance.
The 718S WA-1 carburetor is a single-barrel design, meaning it has a single intake and throttle body. This design is ideal for applications that require a balance between fuel efficiency and power delivery. The carburetor features a venturi-style airflow metering system, which allows for precise fuel-air mixing and combustion.
The primary feature of the 718S WA-1 carburetor is its mechanically operated choke system. This system, which is actuated by a lever located on the carburetor body, allows the driver to control the amount of air that enters the carburetor during cold engine starts. This feature helps to ensure smooth and reliable engine operation in various weather conditions.
The Carter 718S WA-1 carburetor is equipped with a manual choke mechanism and a float-style fuel delivery system. The float regulates the fuel level in the carburetor bowl, ensuring a constant fuel supply to the engine. The carburetor also features a primary and secondary fuel jet, which allows for fine-tuning of the fuel-air mixture for optimal engine performance.
The 718S WA-1 carburetor is constructed from high-quality materials, including cast aluminum and brass. The carburetor body is finished in a durable black powder coat, which provides protection against corrosion and wear. The carburetor also features adjustable linkages and a high-quality throttle lever, ensuring easy operation and precise control.
In summary, the Carter 718S WA-1 1-barrel carburetor is a classic automotive component that offers a unique blend of simplicity and performance. Its mechanical choke system, float-style fuel delivery, and venturi-style airflow metering make it an ideal choice for 1948, 1949, and 1950 Pontiac 6-cylinder engines. With its durable construction and fine-tuning capabilities, this carburetor is sure to provide reliable and efficient fuel delivery for many years to come.
Pros of buying Carter 718S WA-1 1-barrel carburetor for 1948-1950 Pontiac 6-cylinder engines:1. Affordability: Compared to newer carburetors, the Carter 718S WA-1 is relatively inexpensive, making it an affordable option for restoring or maintaining older vehicles.
2. Availability: The Carter 718S WA-1 is a popular and widely available carburetor, making it easy to find replacement parts and service information.
3. Simple design: The 1-barrel carburetor design is simple and straightforward, making it easier to troubleshoot and repair than more complex multi-barrel carburetors.
4. Familiarity: The Carter 718S WA-1 has been used on many older cars, so many mechanics and car enthusiasts are familiar with its operation and maintenance.
Cons of buying Carter 718S WA-1 1-barrel carburetor for 1948-1950 Pontiac 6-cylinder engines:1. Limited fuel efficiency: Single-barrel carburetors may not provide the same fuel efficiency as modern fuel injection systems or multi-barrel carburetors.
2. Limited performance: The Carter 718S WA-1 may not provide the same power and performance as more advanced carburetors, especially in high-performance applications.
3. Limited adjustability: The Carter 718S WA-1 may not offer as much adjustability as more advanced carburetors, making it harder to fine-tune the engine's performance.
Conclusion:The Carter 718S WA-1 1-barrel carburetor is a cost-effective and widely available option for restoring or maintaining 1948-1950 Pontiac 6-cylinder engines. Its simple design and familiarity make it easy to work with, but its limited fuel efficiency and performance may be a drawback for some car enthusiasts. Overall, the Carter 718S WA-1 is a good choice for budget-conscious car owners or those who are looking for a reliable and straightforward carburetor for their classic Pontiac.
Recommendation:If you are looking for a cost-effective and reliable carburetor for your 1948-1950 Pontiac 6-cylinder engine, the Carter 718S WA-1 1-barrel carburetor is a solid choice. However, if you are looking for maximum performance or fuel efficiency, you may want to consider more advanced carburetors or fuel injection systems. Ultimately, the best choice depends on your specific needs and budget.
Throttle bore measures 1-11/16 and mounting bolt holes measure 2-5/8. See pics for condition. Carter WA-1-barrel carburetor, ID tag number 718S. Please verify part number and pics match your application.
Linkage is froze tight from sitting. Core for rebuilding or parts. Please message with any questions before purchasing/buying. Carb core appears to be mostly complete.