No that was before i changed them.
Those plugs in those pictures are about 8-10k old.
This engine is really sketchy to say the least
It's supposedly been "stroked and rebuilt"
When i got it it literally burned through 2 quarts on 50 miles
I did a head job and rebuilt the carb, and general plugs, plug wires, hoses filters, you know...... logical stuff that needed to be done.
He said he had it bored out and stroked and that it was a crate motor or something. He did this like 15k before i had it.
I ran the numbers on the block and i couldn't really figure out what the hell i was doing or what they even meant, not to mention i lost the piece of paper i wrote them on. I had absolutely no idea what i was doing when i first got the car lol Not even a clue. I drove like a fool, literally went through a brand new set of fire hawks in 4 months.
I didn't get around to checking that plug again but i did get to drive it.
It's not missing or hesitating, there's just a 100 rpm drop that happens every 4 or 5 seconds. Idleing, crusing or power braking.
I guess there are some things you really can't learn in a book lol.
Try looking up carbed 350 mishaps on google, there's about 1.2 billion responses