Originally Posted by RonMaiden
I think Amsoil is a great product but I don't think it's so much better that I would give up the availability and convenience of just using M1 or another synthetic that I can get anywhere. I do buy my M1 at Wally-world since the price is hard to beat for the 5qt jug but sometimes costco sells a case for a real good price.
When you buy the 5.1 container, make sure it's 5W-20 Extended Performance. For only 5 dollars more, you are getting a superior product in comparison to regular Mobil 1.
2014 Mustang GT custom ordered to replace the GT500: Sterling Gray, NAV, Recaros, Brembos, Glass Roof, back up camera, 6 speed auto, loaded
2012 Focus Titanium - 18" wheels with handling package
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