Love the stuff. Been running it for 3 seasons and had no problems. Just buy a carb. from someone that has converted them to E85 and has a good reputation.Had the carbuator apart to clean once and found very little wrong. Biggest thing is to buy a tester. Not that I use one alot but up here in N.Y. you have summer blend and winter blend can be E75 or E85. I try to buy E85 late in the fall and thats just before they get the new stuff and store it for early season.