2S is injector oil. You will notice it's not as clean as 2R.
I had a gallon of 2R when I first started using Dominator. I finally used the last of it. Absolutely no issues with 2R. Great oil too.
Yamascuff?
Never scuffed my Yama.
Randy, how did Dominator rise to fame in the saw market?
I’ve been using 2R for years now because I had such a stash. Never an issue and always plenty of lube. More than happy with it. Yes that’s what I’ve understood about the 2S. Seems to be guys that like it in the Yamaha 2stroke snowmobile world. Not sure id wanna use it in ope. Unless it’s a cheap saw or trimmer.
It was one of two oils that faired best in a crazy endurance test that a former member here did. I tried it because others mentioned how nicely it tuned, and how clean it ran. After a quart I pulled my test saw apart to see how it looked. I was sold.
Could you post that link?
do you have an account on FHC?
Steve, aka Eggshooter went to FHC and continued his testing there. If you join over there and message him, he would likely add you to his private conversation with all of his testing.
He got butthurt and deleted nearly all his posts here. I don't remember why.
IIRC, some were questioning all the “variables” instead of taking his testing with a grain of salt. I thought he did a great job controlling what he could, and performing the tests. I’m pretty sure he let them get to him, and decided he had enough.
Oil threads... and I'm positive you are correct after talking with him afterwards
