{"product_id":"iridium-ix-spark-plug-5","title":"Iridium IX Spark Plug","description":"The NGK Iridium IX spark plug (part number LTR7IX-11, stock number 6510) is engineered for the performance enthusiast, offering a stable spark and enhanced durability in demanding engine environments. Its 0.6mm fine-wire iridium center electrode requires less voltage for ignition, leading to quicker starts, smoother idling, and improved throttle response. The iridium alloy's high melting point ensures consistent performance, even in high-compression or forced-induction setups. Special trivalent metal plating provides superior corrosion and anti-seizing properties, making installation and future removal easier. Corrugated ribs are integrated to prevent flashover, ensuring the spark occurs exclusively at the electrode tip. Heat dissipation is maximized through a pure alumina silicate ceramic insulator and a solid copper core, efficiently drawing heat away from the combustion chamber. Specialized triple seals maintain a gas-tight connection, preserving engine compression and peak power.\n\nThis spark plug is specifically designed to fit all Gen V LT Engines, including the LT1, LT4, LT5, L83, L86, and L8T. It features a heat range of 7, which is one step colder than most stock LT1\/LT4 applications. The technical specifications include a 14mm thread size with a 25mm reach, a tapered seat, a preset gap of 1.1mm (0.044 inches), and a 5\/8 inch hex size. While these plugs come pre-gapped, it is recommended to verify the gap for specific build requirements, especially in forced induction or nitrous applications.","brand":"NGK Iridium","offers":[{"title":"Default Title","offer_id":52663102636344,"sku":"NGK-LTR7IX-11-NGK6510","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687074143.jpg?v=1784323836","url":"https:\/\/store.motormia.co\/products\/iridium-ix-spark-plug-5","provider":"MOTORMIA","version":"1.0","type":"link"}