Just by this, its better than mixed VR1.
https://www.schaefferoil.com/race-oil-15w40.html
People are actually getting 4-5 more horsepower with this stuff. And better MPG.
And 1,000,000 mile gasoline engines, AND 1,000,000 mile diesel engines that almost look new inside.
Plenty of vids of this stuff.
Its a racing semi synthetic that you can run on the street. Detergent pack, 7000 mile drain interval if you like. Extra zinc and all that too.