Wiseco AC/HON B 4v DOME +8.25 STRUT 8600XX Piston Kit

If you're building a high-performance Honda B16A engine, Wiseco's Professional Series forged piston kit is a solid choice. These pistons are made from 2618 aluminum, which is known for its improved tensile strength, making them well-suited for demanding builds. The 86.00 mm bore size and +8.25cc dome volume are specific to certain engine configurations, so make sure this matches your build plans.

Wiseco machines these pistons in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that improve ring seal. They also come with an ArmorGlide skirt coating. This coating helps reduce friction, resist seizure, and can even make the engine run a bit quieter. The fully machined crown is another detail that shows the care taken in their construction, and they feature forced pin oiling to ensure the wrist pins stay well-lubricated under stress.

This set includes four pistons, designed for heavy to severe duty race applications. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.