First, tell teens that smoking corn gets you high and it will put a drain on the ethanol supply. Big agriculture and politicians shove this down our throats. I know every REAL gas depot between here and Kentucky. Marathon sells 90 non ethanol gas here with a sticker on the pump that says "recreational use only" and the bike qualifies. ANOTHER TRAVESTY at least in my book is that engine blow by vapors on autos laden with oil get run back through the intakes and reburned via the pcv. Oil burning and getting run back through your intake and valves and the combustion chamber makes carbon and over time will kill an engine but it robs power and fuel mileage too. I have a 5.7 Hemi Ram and put an oil catch can in line to get most of this oil vapor out. Most modern vehicles use this approach to meet EPA pollution standards, more BS. Some folks say oil catch cans are junk science. I put mine on and ran a bottle of Red Line fuel system cleaner through to get the carbon out. Immediately felt power boost and saw my mileage increase. It took an hour and 3 beers to do this on my truck and the catch cans can be found on Amazon pretty cheap.