Don't sweat the lack of ZDDP in a late model engine.
http://www.aulro.com/afvb/series-2-2...ml#post1250460
http://www.aulro.com/afvb/technical-...ml#post1252113
and one from outside this site http://www.widman.biz/uploads/Corvair_oil.pdf
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Don't sweat the lack of ZDDP in a late model engine.
http://www.aulro.com/afvb/series-2-2...ml#post1250460
http://www.aulro.com/afvb/technical-...ml#post1252113
and one from outside this site http://www.widman.biz/uploads/Corvair_oil.pdf