{"product_id":"indexing-washer-kit-2-cylinder-8-pk","title":"INDEXING WASHER KIT 2-CYLINDER 8\/PK","description":"\u003cp\u003eIndexed spark plugs align the open end of the electrode toward the intake port.  The hottest flame meets the new fuel charge for a performance gain, increases fuel mileage and plug life.  This is a speed secret car racers have used for years.  You simply mark the electrode side of the plug with a magic marker on the porcelain.  You then shim the plugs with the washers to align the electrodes toward the intake ports. Fits 14mm threaded spark plugs.\u003c\/p\u003e","brand":"3 J's Motorsports","offers":[{"title":"Default Title","offer_id":50057913729301,"sku":"14-1106","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/9269\/8389\/files\/fc80-572a5242ac993.jpg?v=1785215969","url":"https:\/\/3jsmotorsports.com\/products\/indexing-washer-kit-2-cylinder-8-pk","provider":"3 J's Motorsports","version":"1.0","type":"link"}