vtr popping
 

hi everyone im hoping some one here can tell me the reason why my bike does this it starts and rides fine but when the bike is hot it will sit there and pop when i get to my destination or even just pulling up at a set of lights here is a video of it

thats the one i started on that page :D

what's your jetting like? Has it been jetted for the pipes? Could be a bit rich or lean, either could cause popping.

Only Hot?
 

Maybe ignition is taking place within the hot header due to the pair system, valve orverlap and heat. Ditch the pair and set the tps to 500 ohms, sync the carbs and install 'new' float valves cuz old ones leak.