What octane fuel do you run? Does it matter where you can get it? I started running the lowest grade fuel at the pump unless it is at a station that I know goes through alot of high grade fuel.
Look at it this way how many people do you know that run anything higher than 87 octane in their vehicles? the high octane fuel might sit in those tanks for months at a time before it gets used. I started running low grade fuels after I blew up my sled with bad high octane fuel from a small gas station. Talked to my friend who is a Polaris mechanic and he had training recently and they told him the same thing that there have been a ton of blown engines do to poor high octane fuel. They told him to run 87 octane.
Look at it this way how many people do you know that run anything higher than 87 octane in their vehicles? the high octane fuel might sit in those tanks for months at a time before it gets used. I started running low grade fuels after I blew up my sled with bad high octane fuel from a small gas station. Talked to my friend who is a Polaris mechanic and he had training recently and they told him the same thing that there have been a ton of blown engines do to poor high octane fuel. They told him to run 87 octane.