• NGK CR8EIX Iridium Spark Plug is a spark plug that is designed for high-performance engines. It features a fine-wire iridium center electrode and a tapered cut ground electrode, which helps to improve ignition efficiency and increase fuel economy. The iridium construction also provides improved durability and longer lifespan compared to traditional spark plugs. This spark plug is suitable for use in a variety of applications, including motorcycles, ATVs, and other small engines.
• 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
• 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