{"product_id":"ngk-r2558a-8-7774-spark-plug-racing-r2558a8","title":"NGK R2558A-8 7774 Spark Plug Racing R2558A8","description":"\u003cstrong\u003eNGK R2558A-8 \/ R2558A8 \/ 7774 Racing Spark Plug Genuine NGK Component\u003c\/strong\u003e\u003cp\u003e\u003cstrong\u003eTo withstand the severe conditions that occur in racing engines, NGK Racing Spark Plugs feature electrode materials and configurations as follows:\n\n\u003cli\u003eElectrode materials - Many use precious metals such as platinum or gold\/palladium for greater durability and lower voltage requirements.\u003c\/li\u003e\n\u003cli\u003eElectrode configurations - Fine-wire center electrodes provide better sparking and enhanced ignitability. Fine-wire ground electrodes further improve the ignitability of the plug.\u003c\/li\u003e\n\u003cli\u003eInsulator configurations - Special configurations are used for the insulator noses to improve throttle response.\u003c\/li\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\n\u003cfont color=\"blue\"\u003e\u003cstrong\u003e\u003cp\u003eIf you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above.\u003c\/p\u003e\u003c\/strong\u003e\u003c\/font\u003e\u003c\/p\u003e","brand":"Green Classic \u0026 Vintage Spares","offers":[{"title":"Default Title","offer_id":51222928097619,"sku":"NGK-R2558A-8","price":100.36,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/2912\/0083\/files\/ngk-r2558a-8-7774-spark-plug-racing-r2558a8-5706843.jpg?v=1775838190","url":"https:\/\/vroomclassics.com\/products\/ngk-r2558a-8-7774-spark-plug-racing-r2558a8","provider":"Vroom Classics","version":"1.0","type":"link"}