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Deleted member 770
Guest
Well that explains everythingBefore I use regular, I checked our R18 come with knocking sensor. Than I go with regular....my flhtk ultra limited no knocking sensor....mpg both is same to me I rode slow average is 46 km/h after 2 tank of fuel.
But when throttle released. That back fire like popopo not that loud,but still there, and more easy start up from slow speed clutch engage. My personal opinion.
Thank you too Black Dog! And everyone here.
Regards,Tom