--- From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of OlRivrRat Sent: Saturday, May 10, 2014 4:30 PM To: vanagon@GERRY.VANAGON.COM Subject: Re: Royal Purple Motor Oil.. John There are a LotOfFolks that say it is OneOfTheBest if not TheBest but IMHO it is not better enough to justify the Extra$s ~ I'm curious as to why you are wanting to shift from 15W-50 to 20W-50 as they are both 50weight oils when WarmedUp & Unless you live in a Climate that is like they get in the Southern1/2 of Arizona or NM or Texas & you are being told by an OilPressureGauge that your Eng' is Old&Loose there is no need for the Number BeforeThe "W" to be any higher than 5 ~ |
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