MAHLE 3011071B Performance Piston Ring Set Bore Plasma Steel Top Ring - 4.150

The MAHLE 3011071B is a high-performance piston ring set engineered for demanding racing and performance applications. This premium ring set features a 4.150-inch bore diameter and is designed to deliver superior sealing, durability, and power output in modified engines.

Key Specifications:

• Bore Size: 4.150 inches
• Top Ring: 1.0mm Plasma Moly Steel with HVOF (High Velocity Oxygen Fuel) coating
• Top Ring Radial Wall Thickness: 0.143 inches
• Performance-grade construction for racing and high-output engines
• Plasma steel technology provides exceptional wear resistance
• HVOF molybdenum coating reduces friction and extends ring life

Performance Features:

• Ultra-thin 1.0mm top ring reduces friction and improves ring seal dynamics
• Plasma steel material offers superior strength and heat resistance
• HVOF moly coating provides excellent scuff resistance during break-in and operation
• Precision-manufactured to tight tolerances for optimal cylinder sealing
• Designed for high-RPM and high-boost applications

MAHLE is a world-leading manufacturer of pistons and piston rings, trusted by professional engine builders and racers worldwide. This ring set is sold in bulk packaging and represents MAHLE's commitment to performance and reliability in the most demanding engine applications.