OVERKILL
$100 Site Donor 2021
Except that whole bit about PCMO and Super Car being blended, bottled and sold by Advanced Lubrication/High Performance Lubricants and blended to their own specifications, just like their line of racing oils that you appear to have missed.Let's make it very simple: "The silver bottles are produced by HPL under contract to Harry Hruska, this oil is intended for the racing/power adder market whereas the black bottles are both designed and produced by HPL and intended for passenger cars/trucks." Not 100% perfect, but 99% and gets the point across. If this confuses you, again I submit you shouldn't be making oil choices for your car. As I said several times now, this is not confusing or complicated. It's simply something to be aware of, and "note", but that's no different then noting the differences between HPL PCMO and Super Car.
Totally the same thing.