I have on 02 wr 426 with PC T4 exhaust
and hotcams I have been converting to a street legal supermoto for awhile now so I have not been riding much. However tonight I noticed that there is a pretty bad hesitation on acceleration almost like a missifire but more like a stuttering on accel.
Also has a bad popping on decel. I might not have let the bike warm up enough when i shot down the road but my new trail tech vapor
said the coolant temp was about 138 so I figured it was warm enough. I dont know what jets are in the carb I have not been in there yet. I can adjust the pilot screw all day with no change. I feel I am looking at a carb issue not too sure what route to take with it. The popping I would think is a lean issue I guess the stuttering could be as well. Any thoughts would be great. Thanks