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25/02/2021 9:20 pm
Topic starter
Are NGK Ruthenium HX spark plugs worth the money vs. Iridium?
4 Answers
4
25/02/2021 9:26 pm
3
25/02/2021 11:56 pm
See link MMJ posted to previous thread discussing this, but save your money and stick with the Iridiums. Even if they cost the same, I would still use the Iridiums.
2
25/02/2021 9:53 pm
Nope
0
26/02/2021 11:59 am
First it was copper, then platinum, then iridium, then ruthenium and next - UNOBTANIUM! I would stick with the iridium.
