Hey, Guys. Is this stuff good? I've pulled a few threads on here saying vanilla M1 isn't as good as it used to be. Does EP have Group 4 in it? I'm looking for the best bang for the buck. I'm planning on finding one oil and one filter to just run from here on out. I'm down to M1 EP, Royal Purple HPS, or Lucas full synthetic 0w20. I've found enough people happy with these three. But, M1 has always just had the recognition for being high quality. But, with current government regulations, I've read their oil just isn't like it used to be. Anyhow, wouldn't mind some thoughts.
Cheers.
Cheers.