Description
The ultimate in the evolution of spark plug technology and performance from the industry leaderThe iridium electrode is 25% smaller than a platinum electrode, and it’s just 1/4 the size of a conventional nickel electrodeUltra-small diameter center electrode reduces voltage requirement and extends ignition system lifeNew metal shell plating has enhanced anti-corrosion qualitiesSpecsElectrode Tip MaterialIridiumModelR0409B-8Product NameSpark PlugStyleIridium RacingHeat Range8UnitsEachCenter Electrode ProjectionNon-ProjectedCenter Electrode TypeFine WireSpark Gap0.028″Electrical Resistance5k OhmsGround Electrode ConfigurationSingleTypeResistorGround Electrode ShapeTaper CutHex Size16 mmRiding StyleOff-RoadSpark Gap0.7 mmTerminal ConfigurationThreaded StudThread Reach19.1 mmPart NotesIridium racing plug
