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Finland, Helsinki
1 Level
683 Review
32 Karma

Review on πŸ’₯ NGK Standard Spark Plug (7397) - Maximize Engine Performance by Jake Mccallum

Revainrating 5 out of 5

Great Spark Plugs: Spark Plugs and Wires

I love having these spark plugs in my car. They are of high build quality and fit well and smoothly. Out of the box, they have a slightly smaller gap than advertised, and adjusting the gap is a little more difficult than regular plugs. Luckily the Iridium center electrode making them harder to break gives them high power, I can live with that.

Pros
  • Lots of Positive Vibes
Cons
  • No Power