sounds the same as mine, mine was about 3-5k then pretty much gone at 5k, if you give it a handful of beans up to about 90 does it feel like the engine is a bit tight so to speak?
does it only start when hot?
mine was only when hot about 4-5 miles gentle riding and would only happen about 3.5k but dissapear if i get to about 50mph 6th gear revs whatever that was and would only return if i open throttle a bit quick.
eventually sounding like this
http://youtu.be/Vw-aHbNLA88
does it only start when hot?
mine was only when hot about 4-5 miles gentle riding and would only happen about 3.5k but dissapear if i get to about 50mph 6th gear revs whatever that was and would only return if i open throttle a bit quick.
eventually sounding like this
http://youtu.be/Vw-aHbNLA88