Quote Originally Posted by cico7 View Post
Roby wrote something about this on the other forum. The Champions are still
the best i believe.

Champion 7318 Double Platinum .040 gap.
Interesting this was brought up.....that and timely.
I have 12000 on these plugs now and removed one for inspection last month.
Looks like new.....no gap change....no discoloration.....nothing.

So....I guess I'll look again at 60k or 30k of service.
If what I see is any indication, these likely are 100k plugs as I anticipated.

Rob