{"product_id":"ngk-iridium-spark-plug-grade-7","title":"Spark Plug - NGK Iridium - Grade 7","description":"\u003cp\u003eNGK Iridium Spark Plug - Grade 7 - Quantity 1\u003cbr\u003e\u003cbr\u003eDesigned specifically for the performance enthusiast. Iridium IX® offers extreme ignitability, improved throttle response and superior anti fouling\u003cbr\u003e\u003cbr\u003eFine Iridium tip ensures high durability and a consistently stable spark \u003cbr\u003e\u003cbr\u003eIridium alloy has an extremely high melting point, perfect for today’s high-tech, high-performance engines \u003cbr\u003e\u003cbr\u003eOutstanding acceleration, high fuel efficiency and durability \u003cbr\u003e\u003cbr\u003eUltimate design, technology and performance. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNote\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Price is for 1 single spark plug\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFensport Tip: \u003c\/strong\u003eHow to choose a sparkplug grade. (Guide Only)\u003cbr\u003e\u003cbr\u003eFor NA cars usually use a grade 6 for most road applications, a grade 7 can be used in hi compression race type cars, grade 8 in extreme rev\/compression cars.\u003cbr\u003e\u003cbr\u003eFor Turbo Cars -\u003cbr\u003e\u003cbr\u003eGrade 6 is usually for standard cars, Grade 7 mild upgrades usually 1.2 bar boost, Grade 8 above 1.2bar, Grade 9 above 1.6\u003cbr\u003e\u003cbr\u003eNitrous Oxide -\u003cbr\u003e\u003cbr\u003eUsually a colder grade plug is often used when using nitrous oxide.\u003cbr\u003e\u003cbr\u003eIf you need help please email us.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":29609113714801,"sku":"BKR7EIX","price":12.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9099\/9409\/products\/ngk-iridium_e6fdff5e-e801-4232-834d-28ee42be7409.jpg?v=1567016470","url":"https:\/\/www.fensport.co.uk\/products\/ngk-iridium-spark-plug-grade-7","provider":"Fensport Performance","version":"1.0","type":"link"}