MOS2 Coated Skirts rolled-on application provides a bond that is 10 times stronger than spray on coatings. Benefits; increased heat transfer, reduced friction, helping to eliminate cold seizures. Machined Smooth Heads Reflects combustion heat, reduces carbon buildup. Can increase horsepower and fuel economy by up to 6%. Anodized Domes Increases heat resistance and durability; 75% stronger than non-anodized pistons. Hypereutectic Casting Provides higher silicon content; reduced expansion rates, additional wear resistance; can withstand higher cylinder temperatures.