NGK R0451B-8 Racing Spark Plug


NGK R0451B8 Iridium IX Spark Plug – R0451B-8
  • Iridium IX Spark Plugs are the most technologically advanced high performance plugs available
  • Features a 0.6 mm iridium center electrode tip that offers superior ignitability without sacrificing durability
  • The tapered ground electrode increases flame kernel expansion, while the superior heat range design is ideally suited to the demands of high performance environments
  • Specially designed to meet the needs of serious enthusiasts, Iridium IX Spark Plugs offer outstanding acceleration, high fuel efficiency and long life


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