Quote Originally Posted by Tenletters View Post
I ran it at 6 for such little time that it probably wouldn't even factor into this. I've been on settings 3/4 for the overwhelming majority and yeah, I think I would recommend just getting new plugs to put in along with any chip.
Actually what I've read from guys with Stingers who have had spark plug issues while running piggybacks, one run on a higher setting is enough to damage a plug.

Also, hows the racechip treating you? Have you gotten an XLR yet?