fits model: F400f.

( Brand: Zenith Bendix ), ( Manufacturer Part Number: 11871 ), ( Type: Carburetor ), ( Features: Down Draft ), ( Performance Part: No ), ( Vintage Part: Yes )
The Zenith-Bendix Model 11871 carburetor, part number 228AV-BV F400F, is a high-performance carburetor specifically designed for aviation applications. This carburetor is manufactured by Zenith Carburetors, a leading supplier of aviation fuel systems.
This Zenith-Bendix carburetor is a four-barrel, downdraft design, which means the intake runners are located below the plane of the barrel flanges. This configuration provides excellent air distribution and fuel atomization, ensuring optimal engine performance. The carburetor is also equipped with Bendix-style, electric choke mechanism, which makes starting in cold conditions easier and more reliable.
The 11871 carburetor features four 2-inch throat, 38 IDZ main jets, and four 1.38-inch throat, 48 IDZ idle jets. The main jets provide ample fuel flow for high-performance aviation engines during takeoff and cruise conditions, while the idle jets ensure stable engine Idle during ground operations. The carburetor also includes an automatic enrichment system, which provides additional fuel during engine starting, carburetor heating, and during high-density altitude operations.
The 11871 carburetor is constructed from high-quality materials, including billet aluminum bodies, stainless steel components, and hard-anodized aluminum throats. The carburetor also includes a built-in fuel filter and a venturi-mounted fuel pressure regulator, which ensure clean fuel and consistent fuel pressure. The carburetor is also designed to be easy to install, with a removable intake manifold, and a clear top gasket for easy tuning.
The 11871 carburetor is suitable for use with aviation gasoline, and is certified to meet the requirements of FAA TSO-C104c, which covers carburetors for use in general aviation aircraft. The carburetor is also compatible with a wide range of aviation engines, including the Lycoming IO-360, IO-520, and IO-540 series engines.
In summary, the Zenith-Bendix Model 11871 carburetor, part number 228AV-BV F400F, is a high-performance, four-barrel, downdraft carburetor designed specifically for aviation applications. With its excellent air distribution, fuel atomization, and reliable electric choke, this carburetor provides optimal engine performance and ease of starting in a wide range of conditions. The carburetor is constructed from high-quality materials, is easy to install, and is certified to meet the requirements of FAA TSO-C104c.
The Zenith-Bendix 11871 carburetor is a popular choice for aviation applications, specifically for the Continental F400 engine model. This carburetor is known for its durability and performance in harsh operating conditions. However, like any other mechanical component, it has its advantages and disadvantages.
Advantages:1. Durability: The Zenith-Bendix 11871 carburetor is known for its robust design, making it suitable for extended usage in aviation applications. It is made of high-quality materials, ensuring it can withstand the rigors of flight.
2. Performance: This carburetor delivers consistent and reliable performance, even in extreme temperatures and altitudes. It is designed to provide optimal fuel mixture for the F400 engine, ensuring efficient combustion and maximum power output.
3. Easy to install and maintain: The 11871 carburetor comes with clear installation instructions and is relatively easy to install. Additionally, it has a simple design that makes it easy to maintain, reducing downtime and repair costs.
4. FAA-approved: The Zenith-Bendix 11871 carburetor is approved by the Federal Aviation Administration (FAA), ensuring it meets the highest standards of safety and reliability.
Disadvantages:1. Price: This carburetor is more expensive than some other options on the market. However, its durability, performance, and FAA-approval justify the added cost for many aviation enthusiasts and professionals.
2. Complex adjustments: While the carburetor is easy to install and maintain, some of its adjustments can be complex and require a good understanding of aviation engine systems.
3. Limited compatibility: This carburetor is specifically designed for the Continental F400 engine model, limiting its compatibility with other engine types.
Conclusion:The Zenith-Bendix 11871 carburetor is a reliable and durable option for aviation applications, specifically for the Continental F400 engine model. Its advantages include durability, performance, ease of installation and maintenance, and FAA-approval. However, it comes with some disadvantages, such as a higher price point and complex adjustments.
Recommendation:If you are in need of a carburetor for a Continental F400 engine and prioritize durability, performance, and FAA-approval, the Zenith-Bendix 11871 carburetor is an excellent choice. Its advantages outweigh its disadvantages, making it a worthwhile investment for aviation enthusiasts and professionals.
For Optimal Performance, It Is Highly Recommended To Thoroughly Clean The Carburetor And Install A New Rebuild Kit. Manual Choke. 1 - USED BENDIX ZENITH BBL CARBURETOR, Part No 11871 AND F400F. The Carburetor Includes Only What Is Shown And May Be Missing Parts Or Components.
Carburetor Sold As Is. All Linkages On The Carburetor Move Smoothly And Operate Freely Without Any Binding. Please Review All Photos Carefully.