A in depth discussion about engine oil
Hey there, this is my personal opinion after researching tons of forums, posts and engineering videos about engine oils in general and also after discussing and asking questions to mechanics, users that know their stuff.
It is a bit long, but if you are into this stuff like I am and want to know more or have something to add, feel free to do so.
This is my personal opinion, I am not an engineer nor do I work for any oil companies.
This talks about oil viscosity, flash point, TBN value etc.