Coughing, backfiring ... *UPDATE*

67Dart273 said
Just to be clear, a "clogged jet" is not a "tuning issue," but yeah, you may have ingested a bunch of crap into the carb. Certainly worth checking out

Yea by "tuning issue" I meant something out of whack. I pulled bot jet sets and cleaned them out. They didn't look to be plugged.