" From: tom jennings <tomj@xxxxxxx> " " " Have you broken your new motor in yet? I'm wondering about the zinc additive " business for break-in, even for low performance engines like ours. I think " I'm gonna treat mine to a heavy dose, the worst it can be is a waste of " money. " " Longer term, I'm definitely running synthetic oil after breakin. The innards " of my 232 attest to it. you can get high[ish] zinc synth - mobil 1 high mileage, for one. ________________________________________________________________________ Andrew Hay the genius nature internet rambler is to see what all have seen adh@xxxxxxxxxxxxxxxxx and think what none thought _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com