I pulled my plugs today to check them out, and while they have a nice rust color to them, they look awefuly burnt to me. I have around 26K on my motor. Does anyone have close-up pictures of plugs that I might use to compare them to?

The plugs I have are NGK PFR6G-11's from the factory. Strangely, while my helms manual suggests that these plugs have a nicely squared electrode when new, mine look more like the plugs listed for the GSR (kind of a pyramid with a small tip). I checked the number on the plugs themselves, and it matches the NKG PFR6G-11 printed in the manual. They just look different. Am I looking at the wrong picture, or are these plugs hurting?

 

Okay, someone was nice enough to IM me a link, and I used it to find this picture of the ITR plug in the NEW condition:



That's the exact shape mine is in (by shape, I do not mean condition obviously). So I'm not worried about that anymore. It looks TOTALLY different than Helms says it should