NGK BR10EIX / B10EIX Iridium Spark Plug

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: - Resistor: Yes - Resistor Value: 5k Ohm - Heat Range: 10 - Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft. Shell: - Thread Diameter: 14mm - Thread Pitch: 1.25mm - Seat Type: Gasket - Reach: 19mm (3/4´´) - 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 - Projection: Non-Projected Ground Electrode: - Material: Nickel - Type: Standard - Shape: Taper Cut