When I replaced the exhaust system I took a few pictures of the exhaust valves. Any observations or comments on their condition appreciated.
Oil seals and rings all…
Oil seals and rings all doing a good job. Mixture a bit weak?.A bit of corrosion on the stem, been out of use for a good time?, Been running on water collected by that loverly ethanol.?. Try a little upper cylinder lube in the fuel to keep the good things happy?. Bet your oil stays nice and clean between changes. Wish mine did!.
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They look perfect to me,…
They look perfect to me, wish I could get mine to run as clean as mine are always black, sooty and oily.
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Exhaust valves
Not sure what you're concerned with here - they look great to me. Agree with other reviewers that it might be running a touch lean? Aim for khaki brown (but not black/sooty) deposits.
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