iridium spark plugs anybody tried them
Member
Joined: Jun 2002
Posts: 46
Likes: 0
From: Westchester County, NY
I have them
Not on my Expy...they are standard issue on Lexus GS400. Supposed to be better than Platinum. Some guys swear by those torquemaster plugs, but there is a thread on ClubLexus about the tips breaking off and destroying their engine.