Mahle Motorsport Performance Piston Ring Set - 4.005" Bore

Achieve peak engine performance and reliability with this Mahle Motorsport Piston Ring Set, specifically designed for a 4.005-inch bore. This high-performance kit features a 1.5mm top ring, 1.5mm second ring, and a 3.0mm oil ring, all utilizing standard tension for optimal sealing and oil control. Constructed from robust ductile iron with a plasma moly coating, these rings are engineered to withstand the rigors of demanding engine applications.

Engineered for Power, Durability, and Precision:

• Bore Size: Precision-fit for 4.005-inch cylinder bores.
• Ring Dimensions: 1.5mm (Top), 1.5mm (Second), 3.0mm (Oil) configuration ensures excellent sealing and oil management.
• Material: High-quality ductile iron with plasma moly coating for superior strength, reduced friction, and enhanced wear resistance.
• Tension: Standard tension provides consistent sealing performance under various operating conditions.
• File Fit Design: Enables precise adjustment of ring gaps, critical for fine-tuning performance engines.
• 8-Cylinder Kit: This comprehensive kit includes all necessary rings for an 8-cylinder engine.

This Mahle Motorsport piston ring set is the ultimate choice for engine builders and enthusiasts who demand the best in performance and durability. Whether building a powerful street engine or a dedicated race motor, these rings offer the foundation for exceptional power delivery and longevity. Rely on Mahle Motorsport for components that define engine excellence.

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