fits model: Df2, 390. make: Cadillac. year: 1962.

( Brand: Carter ), ( Manufacturer Part Number: 3352S ), ( Type: Carburetor )
The Carter AFB 4-barrel carburetor, model number 3352S, is a classic piece of automotive history, specifically designed for the 1962 Cadillac 390 V-8 engine. This carburetor is a testament to Carter's long-standing reputation for producing high-quality fuel delivery systems.
The Carter 3352S is a four-barrel carburetor, which means it has four separate barrels that draw in air and fuel. This design allows for a larger air and fuel mixture, resulting in more power and improved performance. The 3352S is specifically designed for the 390 cubic inch V-8 engine found in many 1962 Cadillacs.
This carburetor features a dual-feed design, which means it has two fuel feeds, one for each bank of cylinders. This design ensures that each cylinder receives an equal amount of fuel, resulting in smoother and more consistent engine operation. The 3352S also features a secondary throttle valve, which allows for a richer fuel mixture during acceleration, providing additional power when needed.
The 3352S is also equipped with a vacuum secondaries system, which uses engine vacuum to control the secondary throttle valves. This system allows for better fuel economy and improved idle quality, as the secondary throttle valves are only opened when additional power is needed.
The 3352S is also known for its easy adjustability. It features adjustable idle mixture screws, air bleeds, and an accelerator pump adjustment, allowing for fine-tuning to ensure optimal engine performance. The carburetor is also equipped with a choke mechanism, which allows for easy warm-up in cold weather.
In terms of appearance, the 3352S is a classic design, with a smooth, rounded shape and a polished finish. It is a popular choice among car enthusiasts due to its classic look and performance capabilities.
In conclusion, the Carter AFB 4-barrel carburetor, model number 3352S, is a high-performance carburetor designed specifically for the 1962 Cadillac 390 V-8 engine. Its dual-feed design, secondary throttle valve, and vacuum secondaries system ensure optimal engine performance and fuel economy. Its adjustability and easy-to-use features make it a popular choice among car enthusiasts. Whether you're restoring a classic Cadillac or looking to improve the performance of your 1962 Cadillac, the Carter 3352S is a worthy investment.
Pros of buying a Carter 3352S AFB 4-barrel carburetor for a 1962 Cadillac 390 V-8:1. Improved engine performance: The 4-barrel carburetor provides more air and fuel mixture to the engine, which can result in increased horsepower and torque, leading to better acceleration and overall performance.
2. Enhanced fuel efficiency: The Carter 3352S is known for its efficient fuel delivery, which can help improve fuel economy and reduce fuel costs.
3. Easy to install: The carburetor is a direct replacement for the original 2-barrel carburetor, and installation should be relatively straightforward for someone with basic mechanical skills.
4. Durable and reliable: The Carter 3352S is a well-known and reliable carburetor, with a reputation for longevity and durability.
5. Wide availability: The Carter 3352S is a popular carburetor, and replacement parts and kits are widely available, making repairs and maintenance easier.
Cons of buying a Carter 3352S AFB 4-barrel carburetor for a 1962 Cadillac 390 V-8:1. Higher cost: The 4-barrel carburetor is generally more expensive than a 2-barrel carburetor, and installation may require additional parts or modifications to the engine and intake manifold.
2. Complexity: The 4-barrel carburetor is more complex than a 2-barrel carburetor, and it may require more frequent tuning and adjustments to maintain optimal performance.
3. Increased maintenance: The 4-barrel carburetor has more moving parts than a 2-barrel carburetor, which can increase the likelihood of issues such as vacuum leaks or sticking float valves.
4. Fuel system upgrades: The installation of a 4-barrel carburetor may require upgrades to the fuel system, such as a larger fuel pump or a fuel pressure regulator, to ensure adequate fuel flow.
Conclusion:The Carter 3352S AFB 4-barrel carburetor can provide significant performance improvements for a 1962 Cadillac 390 V-8, but it also comes with increased cost, complexity, and maintenance requirements. If you are looking for improved engine performance and fuel efficiency, and are willing to invest in the necessary upgrades and maintenance, then the Carter 3352S may be a worthwhile investment. However, if you are looking for a more straightforward and cost-effective solution, a 2-barrel carburetor may be a better fit for your needs.
Recommendation:If you are willing to invest in the necessary upgrades and maintenance, and you are looking for improved engine performance and fuel efficiency, then the Carter 3352S AFB 4-barrel carburetor could be a good fit for your 1962 Cadillac 390 V-8. However, it is important to thoroughly research the installation process and potential upgrades needed, and to consider the additional cost and maintenance requirements before making a decision. If you are unsure, it may be helpful to consult with a professional mechanic or carburetor specialist to get their advice.
Might need light cleaning/freshen before use. It is dusty/dirty and shows some patina from handling sitting on the shelf. Please verify part number and pics match your application. See pics for condition.
Rebuilt Carter AFB 4-barrel carburetor, stamp number 3352S with date code DF2.