{"product_id":"silver-racing-spark-plug","title":"Silver Racing Spark Plug","description":"The Brisk Racing RR10S Silver Racing spark plug is engineered for enhanced ignition performance, particularly in tuned and race engines, as well as vehicles running alternative fuels like E85, CNG, and LPG. Its design utilizes a smaller diameter silver core and a conventional open spark hook type earth electrode, which provides superior performance in igniting high-octane fuel mixtures.\n\nSilver is highlighted as the optimal material for a spark plug's core electrode due to its exceptional heat dissipation capabilities, leading to lower spark plug temperatures and a more powerful spark. This stronger spark results in a faster and better flame front and flame speed, contributing to a smoother, higher RPM range in engines. The RR10S is compatible with most aftermarket and OEM ignition systems, from basic coil and distributor setups to modern direct ignition systems.\n\nKey specifications include a 14mm thread diameter, 25mm thread reach, 16mm (5\/8\") hexagon size, and a tapered seat. This specific model is a non-projected type and incorporates a resistor. It is rated at heat range 10, which is considered 4\/5 steps colder than stock for 6.1L\/5.7L Hemis. The service life is rated at 30,000 km (18,000 miles) or 50 racing hours.\n\nPopular applications for the Brisk RR10S include the 2011-20 Ford Mustang 5.0, 2011 Chevy Camaro V6, and GEN 3 HEMI Engines (5.7L, 6.1L) found in Dodge SRT 4, SRT 8, HEMI, and Chrysler 300 vehicles.","brand":"Brisk Racing","offers":[{"title":"Default Title","offer_id":52687269069112,"sku":"RR10S","price":9.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661173832.webp?v=1784882071","url":"https:\/\/store.motormia.co\/products\/silver-racing-spark-plug","provider":"MOTORMIA","version":"1.0","type":"link"}