Helrazzer Well-known member Joined Aug 6, 2014 Messages 208 Reaction score 0 Location Crawley Jul 17, 2015 #1 Has anyone tried iridium plugs in there bike? Results?
alex Forum Moderator Staff member Admin Moderator Joined Apr 29, 2014 Messages 12,337 Reaction score 49 Location London and Norfolk Jul 17, 2015 #2 What is standard? I've got experience of them through modified 2JZ-GTE engines...but not bikes.