{"product_id":"spi-indexing-washer-kits","title":"SPI Indexing Washer Kits","description":"Indexed 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.","brand":"SPI","offers":[{"title":"2 Cylinder 8 washers","offer_id":49360535945409,"sku":"14-1106","price":12.95,"currency_code":"USD","in_stock":false},{"title":"3 Cylinder 12 washers","offer_id":49360535978177,"sku":"14-1107","price":13.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/5701\/9073\/files\/14-1106wps-2T__61342.1632723626.1280.1280_1744ce63-fa52-46ab-a735-ec361400314c.jpg?v=1751071811","url":"https:\/\/motocrossgiant.com\/products\/spi-indexing-washer-kits","provider":"Motocrossgiant","version":"1.0","type":"link"}