fits model: 390, 428. make: Ford. year: 1967–1968.

( Manufacturer Part Number: C8AF-AR ), ( Type: 4300 C8af Carburetor ), ( Manufacturer Warranty: No )
The Ford C8AF-AR carburetor barrel, specifically designed for use in Ford vehicles from the 1967 and 1968 model years with 390 and 428 engines, is an essential component of the Autolite 4300 4-barrel carburetor system. This carburetor barrel is unique in its ability to deliver optimal fuel-air mixture for enhanced engine performance and improved drivability.
The C8AF-AR barrel is engineered with a four-barrel configuration, which allows for a more efficient intake of air and fuel into the engine cylinders. The barrel features an advanced design with a smooth, polished finish for improved airflow and easier maintenance. The barrel boasts a large, 4300 CFM (cubic feet per minute) venturi area, which ensures a generous fuel supply to the engine under various load conditions.
One of the most notable aspects of the C8AF-AR barrel is its adaptability to various engine configurations. This barrel is suitable for use with both 390 and 428 engines, providing flexibility for Ford enthusiasts and restorers. Additionally, it is compatible with various intake manifolds, making it a versatile option for those seeking to upgrade their Ford's carburetor system.
The barrel's construction is robust and durable, ensuring long-lasting performance. It is made from high-quality materials, including corrosion-resistant metals, to withstand the rigors of regular use. The barrel is also designed with precise tolerances, ensuring a proper fit and seamless integration with the carburetor and other engine components.
Maintaining the C8AF-AR barrel is a straightforward process. Its polished finish makes cleaning a breeze, and its large venturi area allows for easy adjustments to the fuel mixture. By following the recommended maintenance schedule and using high-quality fuel and filters, the barrel can deliver consistent, dependable performance for thousands of miles.
In summary, the Ford C8AF-AR carburetor barrel is a high-performance, versatile, and durable component suitable for Ford vehicles from the 1967 and 1968 model years with 390 and 428 engines. Its advanced design, large venturi area, and compatibility with various intake manifolds make it an excellent choice for those seeking to enhance their Ford's engine performance and drivability.
The Ford C8AF-AR carburetor, specifically the 1967-1968 390/428 Autolite 4300 4-barrel version, is a popular choice among Ford Mustang enthusiasts due to its ability to provide improved performance and fuel efficiency compared to the original factory installed carburetors. Here are some pros and cons of buying this carburetor:
Pros:1. Enhanced Performance: The C8AF-AR carburetor offers better throttle response, increased power, and improved idle quality.
2. Improved Fuel Efficiency: This carburetor is designed to provide better fuel economy by optimizing the fuel-air mixture.
3. Easy Installation: The C8AF-AR carburetor is designed to be a direct replacement for the factory installed carburetor, making installation relatively easy.
4. Wide Availability: This carburetor is widely available from various aftermarket suppliers, making it easy to find and purchase.
5. Adjustability: The C8AF-AR carburetor comes with adjustable features such as idle mixture and main jet screws, allowing for fine-tuning of the engine's performance.
Cons:1. Cost: The C8AF-AR carburetor is more expensive than the factory-installed carburetor.
2. Complexity: Compared to the factory-installed carburetor, the C8AF-AR carburetor is more complex and may require more maintenance.
3. Tuning: To get the best performance out of the C8AF-AR carburetor, it may require tuning, which can be a time-consuming and complex process.
4. Potential Issues: Some users have reported issues such as rough idling, stalling, and poor fuel economy after installing this carburetor.
In conclusion, the Ford C8AF-AR 1967-1968 390/428 Autolite 4300 4-barrel carburetor offers several advantages such as improved performance, fuel efficiency, and adjustability. However, it comes with some disadvantages such as cost, complexity, and potential issues.
If you are looking for a carburetor upgrade for your Ford Mustang and are willing to put in the time and effort for tuning, then the C8AF-AR carburetor is an excellent choice. However, if you are looking for a simple and cost-effective solution, then you may want to consider other options. Ultimately, the decision to buy this carburetor depends on your individual needs, budget, and level of expertise.
Used original 1967 1968 FORD 390 428 AUTOLITE 4300 C8AF CARBURETOR 524 From a GALAXIE 500 4V 4 speed Lower primary butterflies are stuck Rest moves Parts or fix See pics As is.