The ****ty side of it to me is the lack of any specs availability, the confusion they use to sell you the only right oil to run your quad. I want to have a choice to put something else.
Hello I'm brand new here, I read on this forum for years but now I'm officially a new participating member !
So my question is: I have a Polaris sportsman 850xp and I have a basically free stack of Delvac 1 0w-40 and I want to know if it's a good substitute to the ****ty Polaris ps-4 oil...