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It has excellent marketing. UOAs won't tell you oil quality. It tells you what the engine is doing to the oil, not the other way around.

I'm searching for an explanation for that but can't find one.

Do AMSOIL and Red Line have a lower amount of esters? I feel like they run clean but don't really see a lot of cleaning results with them

Yes everyone seems to love Valvoline Maxlife ATF too. I don’t have an automatic transmission to try it in though otherwise I would!

Valvoline Premium Blue Restore

I'm more surprised there was anything to clean after his oil change history:

I'm glad to see we swayed you to come over from the Supertech gang!

Again that video is talking about the wrong patent. 1 hour video on the patent for VPBR.

No that was the patent for VPBR.

So it burns every time you change it and then stops around 9k? Did I understand that correctly?

This is an impressive amount of carbon after running very high quality synthetics at half the recommended OCI. Ones that @edyvw would approve of. Do you have any varnish or carbon visible through the fill hole? If not, that would suggest that M1 ESP is cleaning up the rings perhaps...

Some have trouble putting the pieces together still.

So you’re saying they had this tech and sat on it for a long time and didn’t use it? Otherwise they are no newish patents anyone has found that would suggestive this secret ingredient has been patented. Can you post a link to the one you think it is? Not all IP is patented. The other option is...

I’ve been doing this on a steep mountain pass. I drop a gear and nearly redline it for the full climb. I’ve also been doing some engine braking too. Going to get all of the cleaning out of these 4 runs with VRP that I can.

It hasn’t been patented to our knowledge.

Good luck. It’s sold on the Saudi stock exchange. Maybe you can find a broker who can get some for you.

It would be interesting if you stuck with it and updated us. Like others discussed, multiple people have had burning with VRP initially and then it went away. Please update the thread with how it changes.

You’re too cheap for VRP but bought HPL? 🤔 M1 ESP for the Subaru. HPL or new AMSOIL SS for the Ecoboost to get you through the long drain interval you want.

Try another browser. I think I had trouble in the past with it.

Why do you think that is? Do you think that it will prevent more wear than a 30 grade oil? Or is perhaps for CAFE credits for Nissan?