I ran across some Red Max premix for aircooled engines.
I would like to know if anyone has used this and what is your opinion?

Also if anyone has any technical information on this oil, I would appreciate you letting me know.

I use red max in my 3w-75 for break in purposes it works just fine for me. I have used this oil for about 10 years now. Mostly in red max weedeater and redmax leaf blowers which are a high end commercial grade products for the lawn care business. Although all the red max products had zenoah engines in them. I started using it in my new 3w this past summer for break in purposes. I have had no issues with it. I dont know who manufactures it though. Hope this helps
Mike

It is manufacturere for Zenoah. I found out that the company is on the north side of Atlanta. It seems to be a more economical version of the zenoah oil that is sold by the hobby stores.