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Anyone have thoughts on the pro's and con's of the wispertone muffler or the stock OEM muffler ?
Thanks, I just got a R90/6 and might change out for something with better, new, chrome. Love the bike and my old Triumph Bonneville is not getting out as much as before, but it dosn't have electric start.
Don
Posted : 11/29/2016 16:53
I think you'll find that the MAC Whispertones have just a tiny bit more exhaust note to them than stock. Not enough to bother your ear or give you a headache on a long ride, but enough to let you know the engine is running. It might even help with carb tuning !
Owning an old Airhead is easy.
Keeping an old Airhead running great is the true test.
Posted : 11/30/2016 09:20
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