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Ignition Components

NGK Racing

Brand: NGK SPARK PLUGS

SKU: P1480840803590

$90.60

$53.37

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NGK Racing Spark Plug Box of 4 (UR4IX)

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Product Details

Highlights

  • RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs.
  • Pure alumina silicate ceramic insulator provides superior strength and better heat transfer.
  • Special insulator nose configurations improve throttle response.
  • Corrugated ribs prevent flashover.
  • Copper core aids in heat removal.
  • Triple seals prevent leakage.

NGK Series plugs are engineered to withstand the harshest engine conditions. NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug. NGK Iridium IX Spark Plug.

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