fits model: Dt250, 250. make: Yamaha. year: 1979.

( Manufacturer Part Number: 2N6-11111-00-00 ), ( Engine Type: 2-stroke ), ( Type: Cylinder Head ), ( Country/region Of Manufacture: Japan )
The Yamaha 2N6-11111-00-00 is an original OEM (Original Equipment Manufacturer) cylinder head specifically designed for the 1979 DT250 model. This cylinder head is a critical component of the engine, responsible for the combustion process that powers the motorcycle.
The cylinder head is made of high-quality materials, ensuring durability and reliability. It features a precise bore and honing for optimal engine performance, allowing for efficient fuel and air intake, and effective exhaust release. The cylinder head also includes two spark plug ports, each equipped with a high-temperature, copper-alloy spark plug cap for reliable ignition.
The cylinder head is also equipped with two valve guides, which ensure proper alignment and sealing of the valves. The valves themselves are made of durable materials, designed to withstand the high temperatures and pressures of the combustion process. The cylinder head also includes two valve springs, which provide the necessary force to close the valves after the combustion stroke.
The cylinder head is designed with a precise, multi-angle valve seat, ensuring optimal sealing and reducing the risk of leaks. It also includes two adjustable valve clearance adjusters, allowing for easy maintenance and tuning of the engine.
The cylinder head is finished with a high-temperature, ceramic-coated cylinder wall, which reduces heat transfer to the cylinder head and improves engine performance and longevity. The cylinder head also includes a high-pressure coolant passage, which helps to keep the engine temperature in check and prevent overheating.
Overall, the Yamaha 2N6-11111-00-00 cylinder head is a high-quality, original OEM component that is essential for the proper functioning of the 1979 DT250 engine. It is designed for durability, reliability, and optimal engine performance, ensuring a smooth and enjoyable riding experience.
Pros of buying a Yamaha DT250 1979 cylinder head:1. Authenticity and history: This is an original part from a classic Yamaha DT250, which adds to its value and appeal for collectors and enthusiasts.
2. Reliability: Yamaha is known for its durability and high-quality parts. The DT250 cylinder head should provide reliable performance if it's in good condition.
3. Availability of spare parts: As a classic model, there are still many aftermarket parts available for the DT250, which can make repairs and maintenance easier.
Cons of buying a Yamaha DT250 1979 cylinder head:1. Age and wear: The cylinder head is over 40 years old, which means it may have signs of wear and tear. It's essential to inspect it thoroughly before purchasing to ensure it's in good condition.
2. Finding a good one: There may be many used cylinder heads available on the market, and not all of them are in great shape. It's crucial to research and compare prices to find a good deal.
3. Compatibility: The cylinder head may not be compatible with newer DT250 models or aftermarket components, which could limit your options for customization or modifications.
Conclusion:If you're a collector or enthusiast of classic motorcycles, a used Yamaha DT250 1979 cylinder head can be a great addition to your collection. However, it's essential to inspect it thoroughly and research its compatibility with other parts before purchasing. Even if it's in good condition, it may not be the best choice for daily use or high-performance riding.
Recommendation:If you're looking for a reliable and high-performance cylinder head for your DT250, it may be better to invest in a new one from a reputable manufacturer. While it may be more expensive, it will provide better performance and reliability, which can be worth the investment in the long run. If you're on a budget or you're just looking for a spare part, a used cylinder head can be a good option, but make sure to inspect it carefully and research its compatibility with other parts before purchasing.
Fits 1979 DT250 model only. Pulled from a strong running 1979 DT250. 1979 Yamaha DT250 Cylinder Head P/N 2N6-11111-00-00. Good condition as pictured.