Upgrade your Honda B16A engine with the Wiseco K542M8125AP Professional Series forged piston kit, designed for serious racers and high-performance builds. Crafted from high-strength 2618 aluminum in the USA, these pistons deliver exceptional tensile strength and durability to withstand heavy-duty and severe performance applications. The precision-machined crown features meticulously engineered ring grooves, an anti-detonation groove, and enhanced sealing capabilities, ensuring optimal combustion efficiency and power output. The ArmorGlide skirt coating reduces friction, minimizes seizure risk, and provides quieter operation, contributing to smoother engine performance. Fully machined for accuracy, these pistons incorporate forced pin oiling for improved lubrication and longevity, making them ideal for demanding racing environments. The set includes four pistons, compatible with your sport compact build, offering a reliable solution for enthusiasts seeking to push their engine limits and achieve maximum performance. Installation of these pistons requires acknowledgment of Proposition 65 regulations, and they are not CARB-compliant, emphasizing their focus on high-performance, race-oriented applications. Whether you're building a track-ready race engine or seeking to enhance your vehicle's power, the Wiseco Professional Series pistons provide the quality and durability needed for extreme performance scenarios.

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 for seizure resistance, friction reduction, and quieter operation
• Designed and built to withstand heavy to severe duty performance applications
• Fully machined crown features for precise fit and performance
• Forced pin oiling for enhanced lubrication and durability