Fuels and lubricants forum section....
Been tons of disscussion on it. Good reading if you're concerned with needing extra lubricity in your fuel.
+1. I wanted to go into a long winded response, but there is just too much info that I would be repeating that's out there.
That being said, I run 2 stroke ashless TC3-W from Walmart in my Cummins and in my Golf. Ratio is 128:1 (1 oz per gal) or about 200:1.
In the golf, I also run some diesel kleen every fill up too. In the Cummins I'll run a bottle every blue moon. It won't hurt injectors.
There was a guy (moparman) I believe on another forum who pulled his injectors after running a couple hundred thousand miles on 2 stroke and his injectors looked fine.
There's guys around this form who have run it and then opened up their engines to find that everything was still in great shape. Quantitative proof, maybe not, but no ill effects from what had been seen. In the end it's up to. Dies it give you a warn fuzzy? It does for me...
He did the same test with atf (an old school lubricant, I think it started in the trucker world?) And it trashed the injectors.
That being said, I would never run used motor oil or anything of that sort through a high pressure fuel system. Nice thing about two stroke is it's made to blend with the fuel, so no ill effects...by the way the whole "need" for lubrication came about with the introduction of ULSD. That's another few hours of reading, but I suggest it.
So much for staying away from long winded