Originally Posted by gunnerbuck
You may or may not have the low octane switchable CDI, pull the right sidecover and see if your CDI has a brown black wire with a bullet connector going into it... Here is a good writeup on the subject: http://www.advrider.com/forums/showp...48&postcount=9
I notice a slight power loss and about a 10% loss in fuel economy when running in the low octane setting...
something to look for when the sun comes up...if not then that write up is great information to have on hand for part numbers, thanks for digging that up for me