Posted: 7/8/2012 7:10:45 PM EDT
| So on an air cooled engine such as my V-Star or king quad is it better to burn 91 octane eith no ethonal or 87 octane fuel with 10% ethonal added? I was riding the quad yesterday and it kept getting hot on me so I was trying to figure out which fuel would run cooler and better. Thanks for you help in advance |