Yes I searched, didn't see anything about champion, just NGK and autolite.
Got some copper, heat range 5 (plugs were fouling at a 6 heat range).
Thanks for the help guys![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Got some copper, heat range 5 (plugs were fouling at a 6 heat range).
Thanks for the help guys