Amsoil vs Mobil 1 Independent Test Results Compared
I've spent way too much time looking at the amsoil vs mobil 1 independent test data to figure out which oil actually keeps an engine alive longer. If you've ever hung out on car forums or spent a Saturday afternoon at a local speed shop, you know this is the kind of topic that starts literal shouting matches. Everyone has an opinion, and usually, those opinions are backed by nothing more than "my dad used this in his truck for twenty years." But when we start looking at actual laboratory data from independent testing facilities, the picture gets a lot clearer—and a lot more interesting. ...