04-11-21, 11:34 AM
(04-11-21, 06:47 AM)midden link Wrote: E10
Is it time to retard again?
I've done several hundred miles with E10 petrol (including two rides that were 200 and 150 miles respectively) and I've noticed no change in performance between E5 and E10 petrol, so I'm keeping the 4 degree ignition advancer in place :thumbup