Just curious what octane gas everyone is running? I should probably check the owners manual wasn't sure if they might run better on lower octane or higher, we have the options of 87,89, and 93 here
For U.S. owners, 87 octane is fine. 87 without Ethanol is the best of everything - power, mileage, cost. I saw a 4% increase in MPG from using Ethanol-free gas.I used 93 .
OK, for a modded (higher compression) engine it may be required.Well my book says 87 or higher so I run premo. I run either premium or race fuel in everything I own except my truck. But everything I have is set up for it. And once I Get my bike back from Fuel Moto USA for R&D it will have a shaved head with port work so it will never see anything less than 93.