Very Awesome Nutshell, also meant to boost tbn a little and dilute zinc a little, but if you ask me that looks pretty good. People aren't used to seeing those viscosities, just concentrate on Kenetic visc or cst, that is the resistance to flow we are used to. SUS is how long the oil takes to reach a temp and normal people just ignore this, even though technically you can measure SUS and CST in exact terms. They are the same thing, but we aren't used to the numbers. And the numbers tell Burla that this isn't an oil thickner Moly meant for older engines like Shaeffers, but looks pretty darn promising. It may make your 5w20 a little thinner as well, you might want to add one qrt 5w30 if you run this and want to stay near 5w20. If true this is a oil soluble moly, if I could make an moly substitute my way, it would be pretty close to this.
But, if you are running redline, do not run this, you don't need it and redline is already in the upper limit of beneficial moly. However, for you Valvoline lovers, this may be perfect and might make that oil as good as other moly oils. Generally speaking I wouldn't add this unless I was having a tick condition or high wear numbers. Now, since almost every hemi is having high wear at 5w20, this is a great thing for you to test. It would be beneficial for a forum member who is committed to finding an answer for their heavy wear to test this with a UOA. I would for sure but I am committed to seeing a 5 year wear number with redline and different weights. It looks good to me and great find Nutshell, the thread that keeps on giving.