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Discussion Starter · #1 · (Edited)
Gap on new plugs for my hex-head in the manual says .07-.09 for the OEM , follow the same for these newer NGK's , they were pre-gapped at .032/.034 ?


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As far as I know for hex head models, after changing from usual spark plugs to iridium, computer may throw an error in some cases. Just try and if all is regular - use it. I have one set of iridium on the shelf, but waiting when perform maintenanace to be replaced.
 

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Discussion Starter · #3 ·
Changed them out last night, kept the gap at .032-.034 as they were pre-set and took the bike to work this morning and she ran like a champ 👍 2005 model, no issues so far .....
 
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