03-16-2014, 05:10 PM
(03-16-2014, 08:41 AM)redbirds_imp Wrote: Is there an Iridium plug option? I changed over to Iridium plugs on my Triumph first time they were due for inspection.
Not from NGK. Their website lists no other compatible options to the standard LMAR8A-9S.
http://ngk-sparkplugs.com/lmar8a9s-p-2844.html
