Thread: Iridium Plugs whose got'em
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Old Mar 2, 2009 | 01:35 PM
  #11 (permalink)  
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70GT6
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Joined: Mar 2008
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From: IL
Default Re: Iridium Plugs whose got'em
NGK Iridiums smoothed out idle - no issues at all.
I would use them again in a heartbeat.

NGK IX IR's are far superior to stock plugs.
 
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