TOPIC:

Is it possible for the rings to loose compression but show no signs of wear. The 77 1000kz I bought in the spring was supposed to have only 16000 miles on it but I had to redo the valves. I thought the rings were ok, but, when I put it all back together found I still had no compression. I did the oil check and sure enough the rings are gone but the cylinder walls and pistons and rings still look ok.

Post edited by: Secondtime, at: 2006/10/16 09:52

square up ring in the bore by itself and measure end gap.