Guys I have a 2012 GM Inline 5 cyl 3.7 with a DOHC and a big timing chain, looking for maximum anti-wear for the cam lobes but mostly for this timing chain, as its a bear to change out. The mix I have on hand I was going to use is 6qts SM M1 0w40 and a can of Lubro-Moly Mos2, that's looking like it should give me a boat of my anti wear adds. OR...should I go with just M1 dexos 5w30 as I know that's a stringent spec. Looking at these VOA's I'll probably go with my mix? thoughts? LM https://www.bobistheoilguy.com/foru...
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