The Cast Pistons Evo 80ci 8.6:1 .005 is a high-quality product designed to enhance the performance of your Harley Davidson motorcycle. Crafted by KB Pistons, these pistons are made from a Hypereutectic alloy with a 16% high silicon content, providing exceptional thermal barrier properties and a low thermal expansion rate. This unique composition allows for tight piston to cylinder wall clearances, making them perfect for air-cooled engines.

One of the key features of these pistons is their ability to offer optimal ring seal, resulting in quieter engine running and reduced wear. This is essential for maintaining the longevity and efficiency of your motorcycle’s engine. Additionally, the Hypereutectic alloy is best suited for stock or mild compression ratios up to 10.5:1, making them compatible with a wide range of Harley Davidson models.

The value proposition of the Cast Pistons Evo 80ci 8.6:1 .005 lies in its ability to improve the overall performance and reliability of your motorcycle. By investing in these high-quality pistons, you can expect smoother operation, increased power output, and enhanced durability. Whether you’re a casual rider or a seasoned enthusiast, these pistons are sure to take your riding experience to the next level.

Overall, the Cast Pistons Evo 80ci 8.6:1 .005 is a top-of-the-line product that combines superior craftsmanship with advanced technology. With its exceptional features, benefits, and value proposition, these pistons are a must-have upgrade for any Harley Davidson owner looking to optimize their bike’s performance.

KB Hypereutectic alloy pistons are cast with a 16% high silicon content that has very high thermal barrier properties along with a low thermal expansion rate, allowing tight piston to cylinder wall clearances. This makes them ideal for air-cooled engines, offering optimal ring seal, quieter engine running, and reduced wear. Hypereutectics are best suited for stock or mild compression ratios up to 10.5:1 running on pump fuel.