shockme66
Well-Known Member
I adjusted the J-pipe a 1/4 inch out last week, but still have a pretty bad drone at 1500 and 2000 RPM. I'm gong to try another adjustment this weekend. There such a bad humming at these RPM's and I hope this adjustment will eliminate it.Do you have any update on the drone issue, any improvement, etc...? I'm curious if it would go away after 1000 miles break-in or yours is the "one out of 25" which might need adjustment on the J-pipes...
Thanks, Rudy
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