Quote: Is there a problem with E85 ruining oil like is the case with methanol? S/F....Ken M
No its nothing like meth... get get it warmed up before your run... I get to about 185 degrees at the end of my run each time and when I get back to my pit spot and shut it down it back to about 165... I havent seen hardly any oil contamination, I went last season with 1 oil change mid season and it still looked good