Author Topic: Valve stem wear  (Read 2817 times)

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Gaugster

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Re: Valve stem wear
« Reply #15 on: October 06, 2021, 08:44:34 PM »
Yes. Some pictures with possible telltales or witness marks may give some clues about what was going on internally. Was there much oil build up in the combination chambers?
John - '68 Cougar XR7 390 FE (X-Code) 6R80 AUTO