sparkplug electrode pics ?

[azbill]

can anyone help me find an old post?
it had pics telling what the sparkplug electrode colors tell you
IE:...too rich, too lean etc
I remember reading it, but have been searching for an hour and can't find it

once found...I will delete this post and bump that one up

 

[gone_fishin]

i don't think we ever got a chart directly on the board...i think we could link to this so long as we credit dansmc as the source. dig the bible quote at the top of the page, i really like that guy.

http://www.dansmc.com/Spark_Plugs/Spark_Plugs_catalog.html

 

[OldPete]

Two stroke plugs should be a light chocolate brown, never near white on the Happy Time engines running at 38 or 32 to 1. Or so I beleive.

EDIT: I think that NGK chart is for 4 stroke plug colors.

 

[azbill]

thanks
just what I was looking for

 

[gone_fishin]

ok, let's try this one

http://www.atvriders.com/articles/sparkplug.html

my plug is always a dry light chocolate color with no residue...30:1 penzoil