{"product_id":"ngk-r6918b-8-ngk-spark-plug-4492","title":"NGK R6918B-8 NGK SPARK PLUG 4492","description":"To withstand the severe conditions that occur in racing engines, NGK Racing Spark Plugs feature electrode materials and configurations as follows:  \u003cul\u003e\n\u003cli\u003eElectrode materials - Many use precious metals such as platinum or gold\/palladium for greater durability and lower voltage requirements.\u003c\/li\u003e \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 \u003cli\u003eEnsulator configurations - Special configurations are used for the insulator noses to improve throttle response.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48128882704539,"sku":"NGK4492","price":86.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/9742\/0187\/files\/900567_7adacd46-a094-4424-8779-1acd5ae5ca48.jpg?v=1784069688","url":"https:\/\/grmotorcycle.com\/products\/ngk-r6918b-8-ngk-spark-plug-4492","provider":"GR Motorcycle","version":"1.0","type":"link"}