{"product_id":"hks-s-series-super-fire-racing-spark-plug-heat-range-7","title":"HKS S-Series Super Fire Racing Spark Plug Heat Range 7","description":"\u003cp\u003eHKS S-Series Super Fire Racing spark plugs are high performance Iridium plugs designed to handle advanced levels of tuning and still offer easy start-up and smooth idling.\u003cbr\u003e\u003cbr\u003eS-Series Super Fire Spark Plugs Feature:\u003cbr\u003e- 0.4mm diameter Iridium plug electrode core\u003cbr\u003e- U-shaped grooved electrode\u003cbr\u003e\u003cbr\u003e* S-Series Super Fire Spark Plugs are recommended for smooth cold starting, response and acceleration.\u003cbr\u003e\u003cbr\u003eThe Iridium alloy is used because of its durability and reliability. On an average plug, a narrow core typically shortens life span of plug but with the intense durability of iridium there is no sacrifice in any longevity. With a high melting point of 2454 degrees C, opposed to the 1769 degrees C of white gold, the electrode can tolerate the high levels of compression and minor knocking without any deterioration. A nickel coating on the housing also prevents the spark plug from premature deterioration. The Iridium plugs are available for multiple applications and offered in \"colder\" heat ranges of 7 and up and specifically for rotary, heat ranges of 9 and up are offered.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e*sold individually*\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":48350590861469,"sku":"07FBJ","price":26.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/6867\/5997\/files\/26126_HKS_5408-S35i_FG01-01.jpg?v=1779920436","url":"https:\/\/shopwithnovacart.com\/es\/products\/hks-s-series-super-fire-racing-spark-plug-heat-range-7","provider":"NovaCart","version":"1.0","type":"link"}