The Forged Pistons Evo 80ci 8.5:1 .005 are a high-performance upgrade for Harley Davidson motorcycles, specifically designed to enhance the power and durability of your engine. These KB forged pistons are crafted from 4032 forged alloy with an 11% silicon content, ensuring superior crack resistance under detonation or pre-ignition. The manufacturing process involves forming the pistons in a forging press and then fully machining them to precision.

One of the key features of these forged pistons is their versatility, making them suitable for both street and race applications. Whether you’re looking to add a power booster like NOS or boost to your bike, these pistons can handle the extra stress with ease. Additionally, all Twin Cam and Sportster applications come with coated skirts, further enhancing their durability and performance.

The value proposition of the Forged Pistons Evo 80ci 8.5:1 .005 lies in their ability to improve the overall performance of your Harley Davidson motorcycle. By upgrading to these forged pistons, you can expect increased power output, improved engine efficiency, and enhanced durability. Whether you’re a casual rider looking for a boost in performance or a seasoned racer seeking that extra edge on the track, these pistons deliver on all fronts.

In conclusion, the Forged Pistons Evo 80ci 8.5:1 .005 from KB Pistons are a top-of-the-line upgrade for Harley Davidson motorcycles, offering unmatched performance, durability, and versatility. Upgrade your ride with these forged pistons and experience the difference in power and reliability on the road or the track.

KB forged pistons are made from 4032 forged alloy with an 11% silicon content, formed in a forging press and then fully machined. Due to the material and manufacturing process these pistons have superior crack resistance under detonation or pre-ignition. They are suited for Street or Race applications with power adders such as NOS or boost. All Twin Cam and Sportster application feature coated skirts.