ORIGINAL: 2slow2matter
Well, I sure hope not. Saito actually recommends 30% for performance. It's in the manual. Besides, this powermaster fuel actually has more oil than the 15% that I was using, so it should be lubing better than it was before!
It’s inevitable that the engine will not last as long using 30%...
This has nothing to do with the 30% fuel… It is the fact the components are moving faster and so wearing faster…
More power = more wear…
But that does not necessarily mean the engine will fall apart over night…
Might only last 4 years instead of 5… Depends on the engine…
Matt