Your thoughts on this plug

[blown motor]

Just wondering what your thoughts are on what this spark plug is telling us as far as carb setting. It's a new plug with 450-500 miles on it.

[MoparLeo]

Looks good. Aso looks like the elecrode was cut back some to get a better spark. It will have a shorter life though.
A little anti-seize on the threads and dielectric grease on the towers will be the final touches. Torque with the washers installed.

[blown motor]

The electrode was not cut back.

[Headjam]

That plug is close to textbook perfect. Now, check the other 7 to make sure no problems. 

[IMNCARN82]

I like the NGK's.