fits model: R2800.

( Brand: Champion ), ( Manufacturer Part Number: C-34-S ), ( Part Type: Spark Plug Engine )
The C-34-S 7x Radial Pratt & Whitney WWII Champion Plug is a unique and historically significant aviation component. This plug is specifically designed for the R2800 engine, a powerful and reliable air-cooled radial engine that was widely used in various military aircraft during World War II, such as the Curtiss P-40 Warhawk and the North American P-51 Mustang.
The C-34-S 7x plug is a critical part of the engine's ignition system. It is a spark plug that provides the necessary electrical spark to ignite the fuel-air mixture in the engine's cylinders. The "7x" in the part number refers to the number of electrodes on the plug, which is seven in this case. This design helps ensure reliable and efficient combustion, which is essential for the engine's performance.
The plug is manufactured by Pratt & Whitney, a renowned American aerospace company that has been at the forefront of engine technology for over a century. The company's reputation for quality and reliability is reflected in the C-34-S 7x plug, which is designed to withstand the extreme conditions of high-performance aircraft engines.
The plug is made from high-quality materials, including a nickel-chromium alloy electrode and a porcelain insulator. The electrode is designed to provide a consistent and durable spark, while the insulator ensures that the electrical energy is efficiently transferred to the combustion chamber.
The C-34-S 7x plug is a must-have for anyone restoring or maintaining a vintage aircraft with an R2800 engine. Its unique design and historical significance make it a valuable addition to any aviation enthusiast's collection. Whether you're a seasoned mechanic or a casual hobbyist, this plug is a testament to the ingenuity and craftsmanship that went into creating the aircraft that defined a generation.
Pros of buying a C-34S 7x radial Pratt & Whitney R-2800 engine:1. Historical significance: The R-2800 was a widely used engine during World War II and is a classic aviation engine. Owning and operating one of these engines can be a unique and rewarding experience.
2. Power: The R-2800 is a high-performance engine, capable of producing up to 2,800 horsepower. This makes it a great choice for aircraft with high power requirements.
3. Availability of parts: Pratt & Whitney continues to manufacture and sell parts for the R-2800, making it easier to maintain and repair the engine.
4. Large community of enthusiasts: There is a large and active community of R-2800 enthusiasts, which can provide valuable support and advice.
Cons of buying a C-34S 7x radial Pratt & Whitney R-2800 engine:1. Cost: R-2800 engines can be expensive to purchase, especially if they are in good condition. Additionally, maintenance and repair costs can be high due to the complexity of the engine.
2. Limited availability: While Pratt & Whitney continues to manufacture parts for the R-2800, some parts may be hard to find or no longer in production. This can make repairs more difficult and expensive.
3. Complexity: The R-2800 is a complex engine that requires specialized knowledge and skills to maintain and repair. This can be a disadvantage for those who are new to aviation or engine maintenance.
Conclusion:The C-34S 7x radial Pratt & Whitney R-2800 engine is a powerful and historically significant aviation engine. However, it is also expensive and complex, requiring specialized knowledge and skills to maintain and repair. If you are a dedicated aviation enthusiast with the resources to support the engine, it can be a rewarding and unique experience. However, if you are new to aviation or have limited resources, you may want to consider other engine options that are more cost-effective and easier to maintain.
Recommendation:If you are interested in purchasing a C-34S 7x radial Pratt & Whitney R-2800 engine, it is important to do your research and make sure you have a clear understanding of the costs and requirements involved. Consider working with a knowledgeable and experienced aviation mechanic to help you evaluate the engine and ensure it is in good condition. Additionally, consider joining an R-2800 enthusiast group to connect with other owners and learn from their experiences. With careful planning and preparation, purchasing an R-2800 engine can be a rewarding and enjoyable experience.
Nice collectible. These all have thread caps and original boxes. Lot of 7 nos Champion c34s spark plugs. No idea if they would still work.
Some are corroded.