fits model: C6, 340. year: 1969.

( Brand: Carter ), ( Manufacturer Part Number: 9636SA ), ( Choke Type: Electric ), ( Type: Carburetor ), ( Mounting Flange Type: Square Bore ), ( Features: Down Draft ), ( Vintage Part: Yes ), ( Universal Fitment: No )
The Carter AFB 625 CFM Carburetor, model number 9636SA, is a classic piece of automotive engineering that harks back to the golden era of American muscle cars. This carburetor is a direct replacement for the original Carter 9636HH8 on 1969 Chevrolet C6 340 engines, making it an essential component for any enthusiast restoring a classic Chevy.
The Carter AFB 625 is renowned for its superior performance and reliability. With a flow rate of 625 cubic feet per minute, this carburetor provides ample fuel-air mixture for high-performance engines, ensuring optimal power delivery and throttle response. The AFB (AirFuelBowl) design features a large, vented air cleaner bowl that increases the volume of incoming air, reducing pumping losses and allowing for a smoother, more efficient fuel-air mixture.
The 9636SA is equipped with a primary and secondary metering system, ensuring precise fuel delivery at all engine speeds. The primary system, located in the center of the carburetor, is responsible for providing fuel at low engine speeds, while the secondary system, located on the outside, takes over at higher engine speeds. This dual-system design ensures optimal fuel-air mixture for both idle and high-RPM driving.
The Carter 9636SA is also equipped with a vacuum secondary, which allows the carburetor to adjust fuel delivery based on engine load and vacuum. This feature is particularly useful in high-performance applications, where engine load can vary significantly. The vacuum secondary also helps to prevent engine stalling during heavy acceleration or deceleration.
The 9636SA is constructed from high-quality materials, including cast aluminum and brass. These materials are not only durable but also resistant to corrosion, ensuring that your carburetor will perform reliably for years to come. The carburetor is also easy to adjust, with accessible screws and a clear, easy-to-read air-fuel ratio adjustment indicator.
In conclusion, the Carter AFB 625 CFM Carburetor, model number 9636SA, is a must-have for any 1969 Chevrolet C6 340 engine restoration or performance upgrade. Its superior performance, reliability, and ease of adjustment make it a favorite among classic car enthusiasts and high-performance engine builders alike. Whether you're restoring a classic muscle car or building a high-performance hot rod, the Carter 9636SA is the perfect carburetor for the job.
Pros of buying a Carter 9636SA AFB 625 CFM Carburetor:1. High Air Flow: The carburetor's 625 CFM air flow capability makes it suitable for high-performance engines, ensuring optimal engine performance.
2. Accurate Fuel Mixture: The Accelerator Pump Fuel Bowl (AFB) design ensures a consistent fuel mixture, which can improve engine efficiency and power.
3. Durable Construction: The carburetor is constructed from high-quality materials, ensuring durability and long-term use.
4. Wide Compatibility: This Carter carburetor is compatible with a wide range of engines, including the 1969 340 CID 6-Cylinder engines.
Cons of buying a Carter 9636SA AFB 625 CFM Carburetor:1. Complex Installation: Due to its advanced design, the installation process might be more complex than simpler carburetors, requiring specialized knowledge or professional assistance.
2. Potential Tuning Issues: The carburetor's high-performance nature may require fine-tuning to achieve optimal engine performance, which might require additional time and expertise.
3. Higher Cost: Compared to simpler carburetors, this high-performance Carter carburetor may have a higher price point.
Conclusion:The Carter 9636SA AFB 625 CFM Carburetor offers several advantages for high-performance engines, such as increased air flow and improved fuel mixture. However, its complex installation and potential tuning issues may require additional time and expertise. If you're looking to enhance your engine's performance and are willing to invest in a more sophisticated carburetor, this Carter model could be a worthwhile consideration. But, if you're new to working with carburetors or are looking for a more cost-effective solution, you may want to consider simpler alternatives.
REMOVED FROM A 1969 BARRACUDA WITH 340 ENGINE.