Plug read, opinions needed

Rat Bastid said
Which 3 cylinders? Did you test with EGT’s? I can say I’ve never seen that before and wouldn’t want to venture a guess. I probably be dead wrong.

Just because I’m curious what do you have for an ignition and timing???

Cylinders 2,7,3
On the dyno Brule uses a digital MSD 7 box and the engine has an MSD pro billet distributor locked out. Final timing was 31 degrees. We did not have individual egt probes on it.