Description

For maximum performance under the most extreme conditions, you can’t go past DENSO Iridium Power spark plugs. Through patented technology, including a 0.4mm diameter centre electrode - the Iridium Power plug produces the hottest, most concentrated spark with the lowest voltage and outperforms any plug today.

IT20 - Heat range 6
IT22 - Heat range 7

Specifications

  • Electrode Gap [mm]: IT20 1,1 / IT22 0,8
  • Plug Type ID: Iridium Power
  • Diameter [mm]: 14
  • Terminal Type: Both
  • Bolt Head Ø [mm]: 16

Compatibility

  • Chev LS Engines LS1 LS2 LS3 LSA L98 L77 L76 LS7 (Holden & HSV)
  • Available in various heat ranges

For maximum performance under the most extreme conditions, you can’t go past DENSO Iridium Power spark plugs. Through patented technology, including a 0.4mm diameter centre electrode - the Iridium Power plug produces the hottest, most concentrated spark with the lowest voltage and outperforms any plug today.

IT20 - Heat range 6
IT22 - Heat range 7

  • Electrode Gap [mm]: IT20 1,1 / IT22 0,8
  • Plug Type ID: Iridium Power
  • Diameter [mm]: 14
  • Terminal Type: Both
  • Bolt Head Ø [mm]: 16

  • Chev LS Engines LS1 LS2 LS3 LSA L98 L77 L76 LS7 (Holden & HSV)
  • Available in various heat ranges

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