Do these plugs lookk like they are indexed right

[NASCAR]

these were my old ones

[GhostComanche]

1,2 and 4 are ok................3 is close to not being, although it will suffice. What were the gap on the old ones.........about .60? ..........................Roger

[jozale]

Is that a normal amount of carbon build up for a di spark plug because mine look the same and i was concerned that that may be excessive

[206champ]

I have an '03 225 HO and my plugs look like that when I change them. I live in Michigan and have about a 5 to 6 month season and change mine at the beginning of the season and sometime in the middle of the season. I use the XD-50 oil which is supposed to have a carbon guard in it, but I am also using a little of the Evinrude carbon stuff as well and haven't noticed much difference in the carbon build up. Just my 2 cents.

[Bassmeister]

As long as you can see the white dot on the ground anode that is a good plug and can be regapped and used. If you can't see that white dot throw it away!