WISECO 3937XS Ring Set - High-Performance Piston Kit for Powersports Engines

Upgrade your powersports engine's performance with Wiseco's 3937XS ring set, engineered for durability and reliability in high-stress applications. These precision-machined rings deliver optimal sealing and compression for enhanced power output and longevity.

Key Features

• Multi-Material Compatibility: Designed for cast iron, nickel ceramic plating (Nikasil), boron composite, and Electrofusion bores for versatile engine applications.
• Enhanced Durability: High-quality materials withstand extreme temperatures and pressures, reducing wear and extending engine life.
• Crucial Compatibility Warning: Explicitly not recommended for chrome-plated bores to prevent catastrophic engine failure and costly repairs.

Why Choose This Product

Wiseco's 3937XS ring set offers unmatched performance for powersports engines, combining advanced engineering with strict material compatibility guidelines. Riders benefit from improved sealing efficiency, reduced oil consumption, and peace of mind with Wiseco's reputation for reliability. The critical warning ensures proper installation, safeguarding your investment against irreversible damage from incompatible materials.