I think I might have an engine problem... :(

Buddy had his dart over, was horrible rich, and sounded similar.
Also a big holley.
Im not much of a holley guy,afterwards i learned more.
He was trying to set idle and by dong so opened his transfer ports way up. The more he fiddled the worse it got.
Stubborn, and wouldnt pull carb.
So i had to give up.
Timing was willy-nilly too...