Wiseco Honda J32 +4cc Dome 89.5mm Bore Piston Kit

If you're rebuilding the engine in your Honda J32 for serious performance, a set of high-strength pistons is a critical component. This Wiseco piston kit is designed for those who push their engines hard, whether for track use or demanding street builds. These aren't your average pistons; they're forged from 2618 aluminum right here in the USA, giving them improved tensile strength to handle the intense pressures and heat of high-performance engines.

Wiseco packs a lot of smart design into these pistons. You'll find precision ring grooves that ensure a solid seal, along with anti-detonation grooves and other features to improve ring seal and prevent detonation. The crown is fully machined for accuracy, and they even include forced pin oiling to keep the wrist pins well-lubricated under extreme conditions. Plus, the ArmorGlide skirt coating helps reduce friction, resist seizure, and makes for quieter operation, which is a nice bonus when you're building a powerful engine.

This kit includes six pistons, each with a +4cc dome and a 89.5mm bore, ready to be installed in your J32 engine. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a robust engine build that can handle severe duty, this Wiseco kit is a solid choice.