Plug pics

These are my plugs after about 500 miles. How do they look good bad or ugly? Thanks for the input. You guys are great

 

Pics are kinda hard to see the electrodes. Can you resize?

 

They are definitely spark plugs.

 

Yeh I agree with Wizard

 

Sorry guys here they are in order 1-4

 

I think they look, OK. A good used plug will have the color of Maxwell coffee, with Coffee Mate creamer! LOL

What is your gap?

#4 looks a little burnt/shiny, on the insulator, by the tip. Detonation, maybe?

 

I noticed that too but not sure if it was the camera flash or something else! Lol. I think I have a slightly dirty enrichment circuit on one of the carbs. When you choke it in the cool mornings she runs a little rough until it warms up a bit.

 

What bike?

They look a tad lean to me, but it's hard to tell by the pics.

 

Sorry about that Fitz 1985 xj700n.

 

If you have photobucket you can resize to 500x500 pixels and probably post a better pic.

From what I can tell from the last four posted:
1+2 definitely look lean to me.

#3 looks just about right, maybe slightly lean

#4 would cause me some concern. Is the shine/burn visible with the naked eye? or does it look the same as in the pic?

Post gap #s for us please.

 

What do you have your pilot screws set at? I would love to have my plugs close to what you have?

 

My 700n is dialed right in, and the plugs are just slightly off white. I don't see anything wrong with them. My 650 when dialed right in would be milk- chocolate tan.