{"product_id":"r5671a-10-racing-spark-plug","title":"R5671A-10 Racing Spark Plug","description":"The NGK R5671A-10 is a racing spark plug engineered to meet the demands of severe racing conditions, offering enhanced performance and durability. This plug is built with a pure alumina silicate ceramic insulator, which provides superior strength and improved heat transfer capabilities. Its copper core further aids in heat dissipation, ensuring optimal operating temperatures even under extreme stress. Additionally, triple seals are incorporated to prevent leakage, contributing to overall engine integrity.\n\nDesigned with a focus on ignitability and performance, the R5671A-10 features a nickel center electrode tip and a J-Gap ground configuration. The spark plug comes pre-gapped, but for optimal engine performance, it may require minor adjustments using a spark plug gap tool or feeler gauge to precisely match your engine's specifications. It's recommended that gaps remain within ±0.004 inches of the OE-Recommended value.\n\nKey specifications include a M14 - 1.25 thread size, a 0.750 inch (19.0 mm) reach, and a 5\/8\" (16mm) hex size. The electrical terminal type is a non-removable nut, and it features a flat seat type. This is a non-resistor type spark plug with a heat range of 10.","brand":"NGK","offers":[{"title":"Default Title","offer_id":52663098966328,"sku":"NGKR5671A-10","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687077085.png?v=1784323802","url":"https:\/\/store.motormia.co\/products\/r5671a-10-racing-spark-plug","provider":"MOTORMIA","version":"1.0","type":"link"}