Re: Oil/gas mix - What is correct and does it very?
In my opinion I wouldn't be afraid to use any of the high quality 2 stroke oils designed for air cooled engines, some will be better than other I'm sure but these engine were designed to run on a mix of 30w motor oil @ 16:1 - 20:1.
Just use a High Quality oil mixed right and you should be fine.
I run Opti2 and thats all I use but other will do fine as well.
I dont always ride WOT, but when I do..I do my best to keep the rubber side down..Ride safely my friends!