RACING SPARK PLUG

Resistor: Yes,Electrode Type: Taper Cut,Electrode Core Material: Iridium,Electrode Tip Material: Nickel,Insulator Type: Projected,Thread Size (IN): 0.551 Inch,Thread Size (MM): 14 Millimeter,Reach: 1.043 Inch,Seat Type: Gasket,Wrench Diameter: 5/8 Inch,Quantity: Single Fine Iridium Tip Ensures High Durability And A Consistently Stable Spark,Iridium Alloy Has Extremely High Melting Point, Perfect For Todayâ€s High-Tech, High-Performance Engines,Trivalent Metal Plating Provides Superior Anti-Corrosion And Anti-Seizing Properties,Outstanding Acceleration, High Fuel Efficiency And Durability,Ultimate Design, Technology And Performance,Offers Extreme Ignitability, Improved Throttle Response And Superior Anti Fouling,Limited 90 Day Warranty