{"product_id":"er10s-silver-racing-spark-plug","title":"ER10S Silver Racing Spark Plug","description":"The Brisk Silver Racing ER10S is a performance-engineered spark plug featuring a 1.5 mm silver wire center electrode, which acts as a superior thermal and electrical conductor. This design allows for faster heat dissipation, resulting in lower plug temperatures and a more powerful spark that facilitates faster flame propagation and improved performance at high RPMs. The plug utilizes a standard 14mm thread, 26.5mm thread reach, and a gasket seat.\n\nOptimized for demanding applications, this spark plug is well-suited for engines utilizing alternative fuels such as E85, methanol, ethanol, propane, CNG, and nitrous, as well as high-octane race fuels. The silver core design provides a lower voltage requirement, which can reduce wear on ignition components like coils and leads. It is compatible with a wide range of OEM and aftermarket ignition systems, from basic distributor setups to modern direct-injection systems.\n\nWith a service life of 30,000 km (18,000 miles) or 50 hours of racing, these plugs are intended for naturally aspirated or forced-induction engines, including those experiencing minor fouling issues. The ER10S configuration is a non-projected design with a heat range of 10.","brand":"NGK \/","offers":[{"title":"Default Title","offer_id":52663100834104,"sku":"40-ER10S","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687077177.png?v=1784323819","url":"https:\/\/store.motormia.co\/products\/er10s-silver-racing-spark-plug","provider":"MOTORMIA","version":"1.0","type":"link"}