Read these plugs?

[EagleMark]

The scary part is all the little chunks or balls stuck to the center electrode on the wet plug. Every time I've seen that it's been accompanied by melted piston parts. That line on the center electrode of the first plug, where it's dark above and light below, looks like the "timing line" you sometimes see on the center porcelain. If it is then the timing's too far advanced by quite a few degrees. And it needs fuel...

I was waiting for someone to comment on the little chunks or balls stuck to the center electrode, I call them specs...