{"product_id":"ngk-iridium-spark-plugs-suit-jeep-5-7-6-1-and-6-4","title":"NGK Iridium Spark Plugs Heat Range #7","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.prospeedracing.com.au\/ngk-iridium-spark-plugs-suit-jeep-5.7-6.1-and-6.4\" style=\"text-decoration: none;\"\u003e \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: x-small;\"\u003e\u003cstrong style=\"font-family: Verdana;\"\u003eFitment:\u003c\/strong\u003e\u003cspan style=\"font-family: Verdana;\"\u003e Chrysler\/Jeep V8\u003c\/span\u003e\u003cbr style=\"font-family: Verdana;\"\u003e\u003cbr style=\"font-family: Verdana;\"\u003e\u003cstrong style=\"font-family: Verdana;\"\u003eHeat Range:\u003c\/strong\u003e\u003cspan style=\"font-family: Verdana;\"\u003e 1 Step Colder than Stock\u003c\/span\u003e\u003cbr style=\"font-family: Verdana;\"\u003e\u003cbr style=\"font-family: Verdana;\"\u003e\u003cstrong style=\"font-family: Verdana;\"\u003eWhy NGK Iridium?\u003c\/strong\u003e\u003cbr style=\"font-family: Verdana;\"\u003e\u003cbr style=\"font-family: Verdana;\"\u003e\u003cspan style=\"font-family: Verdana;\"\u003eMore Durability and a Higher Melting Point compared to Platinum, better center electrode anti-oxidation and anti-erosion, improved ignition, superior anti-fouling, lower required voltage, new metal shell plating process for better anti-corrosion. One Step Colder plugs are reccomended for cars with heavy modifications. These NGK plugs will get your Turbo Subaru running smoother and free up some power through increased efficiency and increased heat resistance. These are available in stock heat or one step colder for cars running approximately 100 horsepower more than stock.\u003c\/span\u003e\u003cbr style=\"font-family: Verdana;\"\u003e\u003cbr style=\"font-family: Verdana;\"\u003e\u003cstrong style=\"font-family: Verdana;\"\u003ePlease Note:\u003c\/strong\u003e\u003cbr style=\"font-family: Verdana;\"\u003e\u003cspan style=\"font-family: Verdana;\"\u003e1. Iridium plugs are able to use larger gap setting with less voltage. Some customers choose to regap these plugs to correct misfiring or tune for optimal spark -- do so at your own risk -- slide-type plug gapper will damage the fragile iridium tip.\u003c\/span\u003e\u003cbr style=\"font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.prospeedracing.com.au\/ngk-iridium-spark-plugs-suit-jeep-5.7-6.1-and-6.4\" style=\"text-decoration: none;\"\u003e \u003c\/a\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48999308853551,"sku":"LTR7IX-11-16","price":334.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/LTR7IX-11-16.jpg?v=1711415534","url":"https:\/\/www.prospeedracing.com.au\/products\/ngk-iridium-spark-plugs-suit-jeep-5-7-6-1-and-6-4","provider":"Pro Speed Racing","version":"1.0","type":"link"}