I'm not familiar with Ravenol...
from Germany...
I've been using Redline for years however....
Any thoughts on the two ester based oil companies' products?
I'm thinking toward the application of BMW M cars....
https://www.redlineoil.com/10w60-motor-oil
https://www.ravenol.de/en/products/usage/d/Product/show/p/ravenol-rss-sae-10w-60.html
from Germany...
I've been using Redline for years however....
Any thoughts on the two ester based oil companies' products?
I'm thinking toward the application of BMW M cars....
https://www.redlineoil.com/10w60-motor-oil
https://www.ravenol.de/en/products/usage/d/Product/show/p/ravenol-rss-sae-10w-60.html