Triumph Motorcycle Iridium Spark Plug
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Triumph Motorcycle Iridium Spark Plug



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NGK Iridium Motorcycle Spark Plug

We at British Customs highly recommend the NGK Iridium Spark Plugs for peak performance and reliability in your Triumph Motorcycle. Combine Spark Plugs with any of our performance upgrades!


  • The ultimate in the evolution of spark plug technology and performance from the industry leader
  • The iridium electrode is 25% smaller than a platinum electrode, and it’s just 1/4 the size of a conventional nickel electrode
  • Ultra-small-diameter center electrode reduces voltage requirement and extends ignition system life
  • New metal shell plating has enhanced anticorrosion qualities

The kit has been developed as performance upgrade, check with local regulations prior to purchasing and installing this part.  

**For off road use not legal for registration for on road use in California**


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