Wiseco Honda K24 w/K20 Head +5cc 12.5:1 CR Piston Shelf Stock Kit

If you're building a high-performance Honda K24 engine, especially one that will be paired with a K20 head, these Wiseco pistons are a solid choice. This kit is designed for serious racers and builders who need parts that can handle heavy to severe duty performance applications. They are forged from 2618 aluminum, which gives them improved tensile strength compared to cast aluminum, making them well-suited for the demands of performance engines.

Wiseco machines these pistons in the USA, ensuring precision. You'll find features like precision ring grooves, anti-detonation grooves, and additional ring seal improvements to help keep everything running smoothly and efficiently under high stress. The crown of the piston is fully machined, and they also include forced pin oiling to help keep the wrist pin lubricated. Plus, the ArmorGlide skirt coating helps reduce friction and noise, and it's resistant to seizure, which is crucial when you're pushing your engine hard.

This set is for a 89.50 mm bore and results in a 12.5:1 compression ratio when used with a K20 head and the specified compression height. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. They are designed for sport compact applications and come as a set of four.