FEATURES:
Custom machined from MAHLE's exclusive M142S alloy, chosen for its good high temperature strength and low expansion characteristics
Performance-oriented combustion bowl with design features intended to reduce erosion issues caused by high pressure, long duration and advanced injection timing
Fully radiused valve pockets, where applicable, to reduce stress and fatigue cracking
MAHLE's proprietary Grafal skirt coating for reduced drag and increased scuff resistance
Hard anodized top ring groove for added durability and increased longevity
Rings, pins and clips included
