I'm using this to break in an air cooled engine. It was recommended to me because of it's high zinc content. I will use this for no more than 500 miles and then change to Z-Rod (10w30) by amsoil another great product for flat tappet motors also a high zinc content.
Yes, I would recommend this to a friend.
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5 star rating
Awesome stuff great break-in oil.
Los Angeles CA
April 12, 2017
I would recommend this to anyone who is in need of break-in oil works great. Not one issue