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Re: Piston rings rotating while in service?
Posted to Technical Theory Forum on 10/3/2007 6 Replies

Yes, the 90, 120 or 180 degree offset on assembly is only to help avoid problems during "break-in". I was a "unit repair" tech for VW/Porsche/Audi more years ago than I sometimes admit and have disassembleed a lot of engines (sigh - that is not the fun part!).... Login to read more.

6 Replies Received (View Replies)