Because Autolite thinks it’s plugs are super plugs and one range fits 3 ranges in other plugs I can’t tell exactly what that plug is.
It’s either a 9 or a 12 in Champion.
A 12 is at least 2 ranges too hot for that cranking compression.
I also don’t use plugs with a black shell. You need to see color changes on the shell and black plugs don’t do that very well.