Wiseco Nissan KA24 Dished 9:1 CR 89.0 Piston Kit

If you're building a serious performance engine for your Nissan KA24DE, this Wiseco piston kit is a solid choice. These aren't your average pistons; they're forged from 2618 aluminum right here in the USA, which gives them improved tensile strength over cast aluminum. This means they can handle the kind of stress that comes with heavy to severe duty racing applications. The 89.0mm bore size is specific for certain KA24DE builds, and the dished crown helps achieve a 9:1 compression ratio, making it suitable for boosted or high-performance naturally aspirated setups.

Wiseco packs a lot of smart features into these pistons. You'll find precision ring grooves designed for better sealing, along with anti-detonation grooves to help prevent damage under extreme conditions. They also come with an ArmorGlide skirt coating, which is designed to reduce friction and resist seizure, all while keeping things quieter. The fully machined crown and forced pin oiling are details that show these are built for demanding use, ensuring reliability when you push your engine hard.

This kit includes everything you need for a set of four cylinders. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a build like this, it's always a good idea to consult your engine builder or a trusted mechanic to ensure these pistons are the right fit for your specific goals and supporting modifications.