Originally Posted by SRT-6 Steve

This is what I thought. You would not have a chance as would they say, we don't make what is recommened so they would not stand behind it. This is why I did not change over to Amsoil. I really believe it is about the best you can buy but that told me themselves that ....I have something that would work.....but..... so you are better staying with 0W40 until someone else offers a 0W40.