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Though the oils have improved over the years, the newer oils can
actually damage your engine. http://carlyle.uslakes.info/News/Article.asp?ID=1137 They pulled the zinc out of oils when engines went to roller camshafts. Makes me wonder about my 140 Mercruiser (1983) an my 350 GM (1977) |
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Confusion over engine oils | General | |||
Confusion over engine oils | General | |||
Old vs Newer vs. New...what nonsense! | ASA | |||
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