NGK BR10HIX 6692 Spark Plug Silver

NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today´s high-tech, high performance engines. Features: - Trivalent metal plating provides superior anti-corrosion and anti-seizing properties - Corrugated ribs prevent flashover - Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer - Copper core aids in heat removal - Triple seals prevent leakage Specifications: Shell: - Thread Diameter: 14mm - Thread Pitch: 1.25mm - Seat Type: Gasket - Reach: 12.7mm (1/2´´) - Hex Size: 13/16´´ (21mm) - Terminal Type: Removable Nut - Overall Height: ISO - Gap.: 031´´ (0.8mm) - Center Electrode - Material: Iridium - Type: Fine Wire - Size: 0.6mm - ProjectionNon-Projected - Ground Electrode - Material: Nickel - Type: Standard - Shape: Taper Cut - Resistor: Yes - Resistor Value: 5k Ohm - Heat Range: 10 - Torque SpecsCast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.