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France, Paris
1 Level
729 Review
50 Karma

Review on πŸ”₯ NGK Iridium Spark Plug CR8EIX Pack of 4: Unmatched Performance and Longevity by Nick Palacio

Revainrating 5 out of 5

So far so good...: Ignition parts

I replaced my stock spark plugs with a 2017 Yamaha MT-03 (R3 Naked Twin), I felt a difference in engine smoothness and fuel economy (my subjective opinion after ) . Since iridium is a very durable material, I expect a very long life, well beyond the 34,000 miles that the original spark plugs gave me.

Pros
  • Spark plugs
Cons
  • Easy repairability