Iridium IX Racing Spark Plugs

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 anti-corrosion qualities

Thread Reach: 26,5 mm
Terminal Configuration: Solid Terminal
Ground Electrode Configuration: Single
Model: Racing
Spark Gap: 0,7 mm (0,028 inch)
Center Electrode Projection: Projected
Units: Each
Electrode Tip Material: Iridium
Thread Size: 14 mm
Center Electrode Type: Fine Wire
Heat Range: 9
Hex Size: 16 mm (5/8 inch)
Ground Electrode Shape: Taper Cut
Product Name: Spark Plug
Type: Resistor Type