Every once in awhile my bike backfires, usually after I fire it up after a short (5 -10 minutes away). Otherwise it runs great. I removed the AI and rejetted the carbs after putting on some reworked pipes I bought from Hermys a couple of years ago. I am a dumbass and didn't write down the jet sizes, so I don't know what they are. The bike has about 27k on it.
Any suggestions before I pull the carbs (not a fun task) and try to rejet?
Thanks,
Ted