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International Automotive Technicians Network
Re: Oil and Gas selections, Race application
Posted to Technical Discussion Forum on 3/5/2024

Gapless rings in the second ring is a bad combination in my experience. The normal top ring has a gap therefore it has some blowby, that blowby is then trapped by the second ring, pressure builds up between the rings and it unseats the top ring. Most performan... Login to read more.