The Forged Pistons Evo 80ci 10.5:1 .040 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 pistons are formed in a forging press and then fully machined to precision, guaranteeing top-notch quality and performance.

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 some extra power with NOS or boost, these pistons can handle the increased stress and pressure with ease. Additionally, all Twin Cam and Sportster applications feature coated skirts, further enhancing their durability and longevity.

The value proposition of the Forged Pistons Evo 80ci 10.5:1 .040 lies in their ability to significantly improve the performance of your Harley Davidson motorcycle. With these pistons installed, you can expect increased power, better throttle response, and overall enhanced engine efficiency. Whether you’re a casual rider looking for a little extra kick or a seasoned racer pushing the limits, these forged pistons are sure to deliver the performance you need.

In conclusion, the Forged Pistons Evo 80ci 10.5:1 .040 by KB Pistons are a top-of-the-line upgrade for Harley Davidson motorcycles, offering superior quality, performance, and durability. With their advanced materials and precision manufacturing process, these pistons are built to withstand the rigors of high-performance applications and deliver unmatched power and reliability. Upgrade your ride with these forged pistons and experience the difference for yourself.

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.