I have a friends 1992 960 w/no compression on cyl. no. one. He said it made a noise like the muffler dragging and started shaking & missing. Looking into plug hole I see no debris& plug tip isnt battered up.Pulled upper cover & cams but all valve stems seem to be still at right level as if valve heads are still intact. Any suggestions before I pull head?
compression issues
- Thread starter jmasters
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