Superchief
Member
- Feb 11, 2003
- 103
- 0
I have been running nothing but C-12 in my 03 Cr250R since i bought it last september. I have been thinking of trying out some MR8 just to see if the bike runs any better with 112 octane fuel. Anyone using this fuel or have any thoughts about it? I Would problably have to jet the bike to the richer side for the increase in octane? Thanks in advance