How much can oils with better MRV numbers reduce startup wear vs oils in the same with higher MRV.
Say a one with 10,000 vs 15,000 MRV in the same grade.
Understand there would be better wear numbers or some advantage at low temps
but would there be any significant advantage or wear reductions on say startups at 40f+
Say a one with 10,000 vs 15,000 MRV in the same grade.
Understand there would be better wear numbers or some advantage at low temps
but would there be any significant advantage or wear reductions on say startups at 40f+