Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior
The 0.6mm laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect
Longer insulator nose, the corrugated ribs on insulator, and a triple gasket seal eliminates combustion gas leakage
Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high-performance engines
Trivalent metal plating has superior anti-seizing properties
