I've just ordered a set of NGk 6509 Iridium IX Spark Plugs, what should they be gapped to ?
GR11M Well-Known Member Joined Mar 13, 2016 Threads 110 Messages 2,250 Reaction score 890 Location Herts, England First Name Graham Vehicle(s) Ford Mustang GT Vehicle Showcase 1 Mar 7, 2021 Thread starter #1 I've just ordered a set of NGk 6509 Iridium IX Spark Plugs, what should they be gapped to ? Sponsored
I've just ordered a set of NGk 6509 Iridium IX Spark Plugs, what should they be gapped to ? Sponsored
WildHorse N/A or GO HOME Joined Jun 28, 2017 Threads 270 Messages 10,297 Reaction score 8,350 Location Home World: CLASSIFIED First Name Puddintane Vehicle(s) '17 S550 Vehicle Showcase 1 Mar 7, 2021 #2 GR11M said: I've just ordered a set of NGk 6509 Iridium IX Spark Plugs, what should they be gapped to ? Click to expand... .053
GR11M said: I've just ordered a set of NGk 6509 Iridium IX Spark Plugs, what should they be gapped to ? Click to expand... .053