Piston rings look like simple pieces of metal. But they're the lifeblood of the ICE process, honed through decades of research. Piston rings are the reason internal combustion engines can exist.

Piston rings are used for sealing cylinders. They can work at higher temperatures than elastomeric, fabric, or polymer seals. Piston ring seals are very important for the efficient performance of ...

This is a simple way to test if the piston rings were installed properly. Once the head is bolted on then a proper ...

Innovative CarboGlide® piston ring coating provides low friction and superior scuffing protection for full operational life of latest-generation gasoline engines SOUTHFIELD, Mich., August 8, 2011 ...

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