| [GMCnet] Sorry, another ZDDP Question [message #79800] |
Thu, 08 April 2010 19:45  |
bill schurman
Messages: 97
Registered: February 2004
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I have used Mobile I 15-50 which I understand contains ZDDP. If I add an ZDDP additive am I overdoing it ? I have always used 30 weight in my Porsche '66 912. Should I add ZDDP ? Thanks ( I promise never to ask a ZDDP question again).
Bill Schurman
1978 Palm Beach TZE168V100258
Steamboat Springs, CO
at the base of "Rabbit Ears Pass"
With a 7% grade
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