Last week I installed Baron's 4-2-4 slip-ons on my 2006 Midnight Venture. Also put in new plugs; plugged the AIS lines and the inlet to the AIS pump; re-synched the carbs;and put in new air filters and a new fuel filter.
The bike is now popping/backfiring during throttle up/throttle down and even when holding the throttle steady at 60 mph.
Have I missed something? Can anyone help/advise with this annoying situation?
Regards..........Boomer