SD1026 Posted June 15, 2010 Report Share Posted June 15, 2010 (edited) I think I was rich on the pioet after riding it twice. So I dropped one size no idle hanging ran the bike on the existing plugs wide open 5th cut it off pulled the plug it was black around the threads and dark brown on everything else. Any pics or input. Edited June 15, 2010 by SD1026 Quote Link to comment Share on other sites More sharing options...
J-Madd Posted June 15, 2010 Report Share Posted June 15, 2010 You can't tell a thing about those plugs. Start with a new set to get a WOT plug reading. Quote Link to comment Share on other sites More sharing options...
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