It is the first motor oil proven to unstick piston rings, removing up to 100% of deposits with continuous use.

In a conventional application, there are three rings per piston. The top ring is called the compression ring. Its purpose is to seal the combustion gas pressure, transfer heat from the piston to the ...

Piston rings are the seals in your cylinders, giving you better compression and power, but what happens if they wear or break? And how can you spot the signs?

The problem: Under certain operating conditions, the engine in certain Accords may develop deposits on the piston’s oil control rings, which may lead to excessive oil consumption. Once the oil control ...

If asked what you wanted for piston rings in your engine build, would you know how to answer? Piston rings have the most important job in your engine. We will get arguments on this one because there ...

Federal-Mogul has announced the availability of its two-piece oil ring design – previously developed for diesel engines – for direct-injection gasoline engines. The company says the patented LKZ oil ...

SOUTHFIELD, Mich. (June 15, 2011) — An oil control ring made by Federal-Mogul Corp. that helps improve vehicle fuel economy was named a 2011 Automotive News PACE Environmental Award winner on June 14 ...

SAE International Journal of Engines, Vol. 9, No. 3 (September 2016), pp. 1807-1824 (18 pages) ABSTRACT The oil control ring (OCR) controls the supply of lubricating oil to the top two rings of the ...

The new standards replace specifications from 1977 and aim to align India's automobile market with global efficiency and ...