fits model: 440. make: Yamaha. year: 1975–1981.

( Brand: Wiseco ), ( Manufacturer Part Number: 2284M06950 ), ( Part Type: Piston )
The Wiseco Piston Kit for Yamaha Exciter 440, model number 2284M06950, is a top-tier upgrade for your 1975-1981 Yamaha Exciter 440 engine. This kit includes a complete set of high-performance pistons, specifically designed for the 69.5mm bore size of your Exciter engine.
Wiseco, a renowned name in the world of performance engine parts, has engineered these pistons to provide superior strength, reliability, and performance. Each piston is made from their proprietary forged aluminum alloy, ensuring precise combustion chamber dimensions and exceptional heat dissipation. This results in improved engine efficiency, power output, and reduced engine temperatures.
The piston kit also includes Wiseco's state-of-the-art ring package, including high-tension wrist pins and rings. The rings are specially treated for superior sealing and longevity, while the wrist pins are forged from high-strength steel for maximum durability.
The Wiseco piston kit is a direct replacement for your stock parts, with precision-machined skirt and pin bosses to ensure a perfect fit. The kit also includes detailed installation instructions to make the replacement process easy and straightforward.
In summary, the Wiseco Piston Kit for Yamaha Exciter 440 is not just an upgrade, it's an investment in the performance and longevity of your engine. With its superior strength, reliability, and power output, this kit will take your Yamaha Exciter 440 to the next level.
Pros of buying Wiseco Piston Kit 69.50mm for Yamaha Exciter 440 (1975-1981, Part No. 2284M06950):1. Enhanced Performance: Wiseco pistons are known for their high compression ratio, which can improve engine performance and power output.
2. Durability: Wiseco pistons are made with high-quality materials and undergo rigorous testing, ensuring they can handle the demands of off-road riding.
3. Increased Longevity: The use of Wiseco pistons can help extend the lifespan of your engine by reducing wear and tear.
4. Improved Engine Efficiency: Wiseco pistons are designed to improve engine efficiency, resulting in better fuel economy and reduced emissions.
Cons of buying Wiseco Piston Kit 69.50mm for Yamaha Exciter 440 (1975-1981, Part No. 2284M06950):1. Cost: Wiseco pistons are typically more expensive than OEM (Original Equipment Manufacturer) pistons.
2. Installation Requires Expertise: Installing aftermarket pistons requires specialized tools and knowledge, which may be beyond the scope of some DIY enthusiasts.
3. Potential Engine Modifications: To fully utilize the performance benefits of the Wiseco pistons, you may need to make additional engine modifications, such as upgrading the carburetor or exhaust system.
Conclusion:The Wiseco Piston Kit 69.50mm for Yamaha Exciter 440 (1975-1981, Part No. 2284M06950) offers improved engine performance, durability, and longevity. However, it comes with a higher cost and requires specialized knowledge for installation. If you are willing to invest in aftermarket parts and have the necessary expertise to install them, the Wiseco piston kit can be a worthwhile upgrade for your Yamaha Exciter 440. If you are unsure about the installation or want to save money, you may want to consider sticking with OEM pistons.
YAMAHA EXCITER 440 1975-1981. Wiseco Piston Kit 69.50mm. Computer engineered piston skirt profiles provide minimal cylinder wall friction. Fits the following model's Compression Ratio - Standard. Bore Size - 69.50mm. New condition.