for over 9 years . . been running 32-1 ratio with a semi synthetic oil...& have never hurt a motor yet !
actually I used to have a link to a website that explains (scientifically )why 32-1 is the best for long life & lubrication etc for every 2 stroke over 200cc's ...I find it again I will post it
Yeah ,...didn't it say they did dyno run and produced more horespower with 32:1 or something close to that than any other ratio.