I have posted the facts of quality synthetic oil several times on this forum. I didn’t do it again because it’s redundant. What I will do is sum it up like this.
The ONLY thing a QUALITY synthetic oil doesn’t do better than mineral oil is cost. That’s it. The synthetic does everything better than mineral oil.
Like I said, it’s 2023. The fact that people still use mineral oil is baffling to mekinda .
kinda agree with you , but but i ran what ever oil was would be furnished by the small sponsers I had , back in the hemi days , as long as it was name brand , and the hemi didnt give a dam what kind , 30 , 40 or 50 weight ...