Upgrade your Honda or Acura B-series engine with the Wiseco K623M84 Professional Series forged racing pistons, designed for serious performance enthusiasts and competitive racers. Crafted from 2618 aluminum in the USA, these pistons provide exceptional tensile strength and durability for demanding race applications. The precision-machined crown, along with optimized ring grooves and anti-detonation features, ensures efficient combustion and reliable performance under heavy-duty conditions. The ArmorGlide skirt coating reduces friction, minimizes seizure risk, and promotes quieter operation, making these pistons suitable for high-performance street and race builds alike. Fully machined for precise fit and featuring forced pin oiling, the Wiseco pistons are engineered to withstand severe duty performance, offering longevity and consistent power output. These pistons are compatible with 1997 and 1998 Honda CR-V models and are supplied as a set of four, making them ideal for building or rebuilding high-performance engines.

Features:

• Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
• Precision ring grooves, anti-detonation groove, and additional ring seal improving features
• ArmorGlide skirt coating: seizure resistant, friction reduction, and quieter operation
• Designed and built to withstand heavy to severe duty performance applications
• Fully machined crown features
• Forced pin oiling for reliable lubrication