hazy
Junior Member
I tried finding out about CO's, and got this from a guywho sets up race bikes, with R1 and R6 experience:
He reckons
c1 is low end
and
c2 is top end
NOT selecting cylinders 1/3 and 2/4.
Now this is getting confusing.One moment is for cyclinder2 1/4,2,3 and now is low end and top end.So now which is which?Do anyone get an offical answer from Yamaha techical department?