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NGK Iridiums

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Old Oct 11, 2003 | 12:36 PM
  #1  
pewterZ71's Avatar
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Staging Lane
 
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From: Texas
Default NGK Iridiums

Wanted to know if the pregapping on the Iridium plugs is fine to install on a 5.3 daily driver with just free mods, exhaust and an FIPK
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Old Oct 11, 2003 | 01:23 PM
  #2  
one03sierra's Avatar
Formerly one92rs
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From: league city texas
Default Re: NGK Iridiums

YES IT IS.they come pregapped at .50.i have them in mine and they work great
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