fits make: Amc, Jeep. year: 1982–1990.

( Brand: Carter ), ( Manufacturer Part Number: 8339S ), ( Type: Feedback ), ( Oe/oem Part Number: 1983 1984 1985 1986 1987 1988 1989 )
The Carter AFB 8339S BBD two-barrel carburetor is a vital component for 1982-1990 AMC Jeep models equipped with 232 or 258 inline six-cylinder engines. This carburetor is a testament to Carter's long-standing reputation for delivering high-quality fuel delivery solutions.
The Carter 8339S BBD carburetor features a unique design that is specifically tuned for the power needs of the AMC Jeep's 232 and 258 inline six-cylinder engines. The two-barrel configuration allows for a balanced fuel and air mixture, ensuring optimal combustion and engine performance. The BBD (Bendix-Stromberg Bendix Dominator) design provides precise metering and delivery of the fuel-air mixture to the engine.
The carburetor features a primary and secondary venturi system, which allows for efficient fuel-air mixture preparation. The primary venturi is responsible for delivering the main fuel-air mixture to the engine, while the secondary venturi provides additional fuel when needed, such as during acceleration or under load. The carburetor also features an accelerator pump, which provides an extra boost of fuel when the accelerator pedal is pressed, further enhancing engine performance.
The Carter 8339S BBD carburetor is equipped with a vacuum secondary, which allows the secondary circuit to be activated under vacuum conditions, such as during deceleration. This feature helps to reduce fuel consumption and emissions, improving the overall fuel efficiency and environmental friendliness of the vehicle.
The carburetor is constructed from high-quality materials, including brass and steel, ensuring durability and resistance to corrosion. The float bowl is made from durable plastic and features a convenient sight glass, allowing for easy fuel level monitoring. The carburetor is also equipped with a choke mechanism, which helps to warm the engine and improve cold start performance.
Installing the Carter 8339S BBD carburetor is a straightforward process for those with basic mechanical skills. The carburetor comes with all necessary hardware, including a fuel inlet hose, choke cable, and accelerator cable. Detailed installation instructions are included with the carburetor, ensuring a hassle-free installation process.
In conclusion, the Carter AFB 8339S BBD two-barrel carburetor is a reliable and high-performance fuel delivery solution for 1982-1990 AMC Jeep models with 232 or 258 inline six-cylinder engines. Its unique design, durable construction, and easy installation make it an excellent choice for anyone looking to improve the performance and fuel efficiency of their AMC Jeep.
Pros of buying Carter 8339B BBD 2-barrel carburetor for 1982-1990 AMC Jeep 232/258 6-cylinder engines:1. Widely available: The Carter 8339B is a popular carburetor model, making it relatively easy to find replacement parts and service information.
2. Cost-effective: Compared to newer fuel injection systems, carburetors like the Carter 8339B are generally more affordable to purchase and install.
3. Simple design: Carburetors have fewer moving parts than fuel injection systems, which can make them easier to diagnose and repair.
4. Familiarity: If you're an experienced mechanic or enthusiast, you may be more comfortable working with carburetors than newer fuel injection systems.
Cons of buying Carter 8339B BBD 2-barrel carburetor for 1982-1990 AMC Jeep 232/258 6-cylinder engines:1. Potential for performance limitations: Carburetors may not deliver the same level of fuel efficiency, power, and throttle response as modern fuel injection systems.
2. Maintenance requirements: Carburetors require regular maintenance, such as adjusting the idle speed, choke, and air/fuel mixture, to ensure optimal performance.
3. Sensitivity to environmental conditions: Carburetors are more susceptible to changes in temperature, altitude, and humidity, which can affect fuel vaporization and combustion.
4. Potential for fuel economy loss: Carburetors may not deliver the same level of fuel efficiency as modern fuel injection systems, which can lead to higher fuel consumption and costs over time.
Conclusion:The Carter 8339B BBD 2-barrel carburetor can be a cost-effective and reliable option for 1982-1990 AMC Jeep 232/258 6-cylinder engines, especially for those with mechanical experience or a preference for carburetors. However, it's important to consider the potential performance limitations, maintenance requirements, and sensitivity to environmental conditions when deciding whether to use this carburetor.
Recommendation:If you're comfortable working with carburetors and value simplicity and affordability, the Carter 8339B BBD 2-barrel carburetor may be a good fit for your 1982-1990 AMC Jeep 232/258 6-cylinder engine. However, if you prioritize fuel efficiency, power, and ease of use, you may want to consider upgrading to a modern fuel injection system. Ultimately, the best choice depends on your specific needs, preferences, and budget.
Carter BBD 2-barrel carburetor, ID tag number 8339S. See pics for condition. Linkage moves free. Core for rebuilding or parts.
Please verify part number and pics match your application.