12-25-2014, 11:15 PM
You'll want to just call Don or email him early. Usually takes a few days to hear back.
I've tried all grades of gas here and noticed not one bit of difference. I told Don I was running 93 octane so we could advance timing as much as safely possible. When filling up the CB, the difference between regular and premium is less than a dollar over a whole tank. On all the air cooled stuff I've owned I run premium just for the added knock protection (that's all the octane rating represents), but with EFI and the ability to run the bike richer over hotter IATs, I would be willing to admit that my 'added protection' is unneeded on a stock bike. But it's my bike and I do what I want
I've tried all grades of gas here and noticed not one bit of difference. I told Don I was running 93 octane so we could advance timing as much as safely possible. When filling up the CB, the difference between regular and premium is less than a dollar over a whole tank. On all the air cooled stuff I've owned I run premium just for the added knock protection (that's all the octane rating represents), but with EFI and the ability to run the bike richer over hotter IATs, I would be willing to admit that my 'added protection' is unneeded on a stock bike. But it's my bike and I do what I want