Is there any information about the compression rings real design in the high performance engines?

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Cong Shen

Hi Anastasios,

This article online may give you some information:

http://www.enginelabs.com/engine-tech/gaskets-sealing/ring-decisions-in-a-high-performance-boosted-environment

"Our C33 stainless steel top ring in a .017-inch Dykes configuration. Total Seal takes a standard 1/16-inch ring (.0625-inch thick) and then machines a .017-inch step from the inside of it to form a sideways “L” shape. They also reduce the radial thickness to .175-inch."

Anastasios Zavos

Hello Cong,

Thank you for your quick response!The article is very interesting about compression rings in the high performance engines.

Regards,

Anastasios