View single post by Paul Koehler
 Posted: 11-14-2006 12:40 am
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Paul Koehler



Joined: 04-06-2005
Location: Malone, New York USA
Posts: 94
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 A friend of mine who owns several Brit. cars of various marques passed this onto to me, and I thought I would share with JH owners who frequent the Board. Go to the following site for an informative read: http://www.ttalk.info/Zddp.htm.

In light of the info presented in the above link, and since Valvoline VR1  is essentially no more expensive than the Castrol 20w-50  I have been using, I will make the switch, for both engine and gear box. PK