Reply To: Spark Plugs – DR8ES – D9EA – DR8EIX Home › Forums › CB1100R Owners Club Forum › Spark Plugs – DR8ES – D9EA – DR8EIX › Reply To: Spark Plugs – DR8ES – D9EA – DR8EIX December 29, 2012 at 3:33 pm #11240 SteveBMember I am treating bike to new plugs,shall i get…. NGK DR8ES or NGK 8E1X iridium apart from price ,is there any difference ? will i notice ? thanks steveb
