fits make: Yamaha.

( Brand: Wiseco ), ( Manufacturer Part Number: 808M06640 ), ( Part Type: Ring Piston ), ( Unit Of Measure: Each )
The 808M06640 Wiseco Piston is a high-performance replacement component designed specifically for Yamaha single-cylinder engines. This piston kit measures 66.40mm in diameter, making it an ideal fit for many models within the Yamaha single-cylinder engine family.
The Wiseco piston is renowned for its exceptional quality and reliability. It is forged from 2618-T6 aluminum alloy, which is known for its strength and durability. The piston features a standard compression ring design, making it a versatile option for a wide range of applications.
The piston's top ring groove is designed to accommodate a single compression ring, which is included in the kit. This ring is made from a high-quality, low-tension material to ensure optimal sealing and engine performance. The piston skirt is also designed to minimize friction, promoting smooth engine operation and reducing wear over time.
The 808M06640 Wiseco Piston kit also includes a wrist pin and pin retainer, ensuring that all necessary components are included for a straightforward installation process. This kit is an excellent choice for those looking to upgrade their engine performance, improve reliability, or replace worn-out components.
In conclusion, the 808M06640 Wiseco Piston is a high-quality, durable, and reliable replacement component for Yamaha single-cylinder engines. Its forged construction, standard compression ring design, and included wrist pin and pin retainer make it a versatile and cost-effective upgrade option for many Yamaha models.
Pros of buying 808m06640 Wiseco Piston 66.40mm Yamaha Single Ring Kit:1. High-quality material: Wiseco pistons are made from top-notch materials such as forged aluminum, which ensures durability and strength.
2. Improved performance: The single ring kit can help improve engine performance by reducing friction, increasing horsepower, and improving combustion efficiency.
3. Compatibility: This kit is designed specifically for Yamaha engines, ensuring a perfect fit and minimizing the risk of engine damage.
4. Better cooling: The single ring design allows for improved cooling, helping to prevent overheating and extend the life of the engine.
Cons of buying 808m06640 Wiseco Piston 66.40mm Yamaha Single Ring Kit:1. Expense: Upgrading to a Wiseco piston kit can be expensive, especially for those on a tight budget.
2. Installation complexity: Installing a piston kit requires specialized tools and knowledge, which can be a daunting task for some.
3. Potential engine damage: If not installed correctly, the piston kit could potentially cause engine damage.
4. Reduced reliability: The single ring design may reduce the overall reliability of the engine, as there is only one ring to control the compression.
Conclusion:While the 808m06640 Wiseco Piston 66.40mm Yamaha Single Ring Kit offers numerous benefits such as improved performance and durability, its high cost and potential complexity of installation may deter some buyers. Additionally, while the single ring design can offer better cooling, it may also reduce the overall reliability of the engine. Ultimately, the decision to buy this kit should be based on your specific needs, budget, and technical expertise.
Recommendation:If you are looking to upgrade your Yamaha engine and have the necessary tools and expertise, the 808m06640 Wiseco Piston 66.40mm Yamaha Single Ring Kit could be a great choice for improving performance and durability. However, if you are unsure about the installation process or if the high cost is a concern, it may be worth considering other options or seeking professional assistance.
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4mm manufacturer P/N 808M06640 color size forged from high silicon aluminum alloy for maximum strength and dependability Wiseco offers a complete range of popular piston model's and years for both trail and racing applications durability, longevity and increased horsepower innovative forging design and piston skirt provide maximum horsepower and torque all Wiseco high performance motorcycle pistons come with rings and cir clips images in the listing are for reference only. 40mm 808M06640 Yamaha brand model 808M06640 racer piston 66.