{"product_id":"crower-c68382-16-tungsalloy-dual-springs-1-450-od-477lb-1-200-seat-1-115-bind","title":"Crower C68382-16 Tungsalloy Dual Springs 1.450\" OD 477Lb@1.200\" Seat 1.115 Bind","description":"\u003cdiv\u003eCrower's mission is to provide high quality aftermarket engine components designed to meet the extreme demands of today's high performance racing applications. Working for over half a century, with casual enthusiasts to hard-core drag racers, has given Crower immense knowledge of the modern racing engine. Crower combines this experience with thier manufacturing know how to create the lightest, strongest, yet most durable components to suit your application.\u003c\/div\u003e    \u003cdiv\u003eIt isn't a bad idea to change your valve springs when you install a new cam, so that you get the most out of your high-lift cam. These double springs from Crower are stronger than stock valve springs, and they may require machine work to the cylinder head.\u003c\/div\u003e \u003cbr\u003e\u003cbr\u003e\u003cul\u003e  \u003cli\u003eNumber of Springs Per Valve\u003cspan style=\"white-space:pre\"\u003e \u003c\/span\u003eDual\u003c\/li\u003e  \u003cli\u003eOutside Diameter of Outer Spring (in)\u003cspan style=\"white-space:pre\"\u003e \u003c\/span\u003e1.450 in.\u003c\/li\u003e  \u003cli\u003eCoil Bind Height (in)\u003cspan style=\"white-space:pre\"\u003e \u003c\/span\u003e1.115 in.\u003c\/li\u003e  \u003cli\u003eDamper Spring Included\u003cspan style=\"white-space:pre\"\u003e \u003c\/span\u003eYes\u003c\/li\u003e  \u003cli\u003eSpring Rate (lbs\/in)\u003cspan style=\"white-space:pre\"\u003e \u003c\/span\u003e463 lbs.\/in.\u003c\/li\u003e  \u003cli\u003eInside Diameter of Outer Spring (in)\u003cspan style=\"white-space:pre\"\u003e \u003c\/span\u003e1.065 in.\u003c\/li\u003e  \u003cli\u003eInside Diameter of Inner Spring (in)\u003cspan style=\"white-space:pre\"\u003e \u003c\/span\u003e0.705 in.\u003c\/li\u003e  \u003cli\u003eValve Spring Style\u003cspan style=\"white-space:pre\"\u003e \u003c\/span\u003eStandard\u003c\/li\u003e  \u003cli\u003eCoated\u003cspan style=\"white-space:pre\"\u003e \u003c\/span\u003eNo\u003c\/li\u003e  \u003cli\u003eQuantity\u003cspan style=\"white-space:pre\"\u003e \u003c\/span\u003eSold as a set of 16.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e \u003c\/p\u003e","brand":"Crower","offers":[{"title":"Default Title","offer_id":44546485748023,"sku":"C68382-16","price":285.4,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/55262.jpg?v=1780369542","url":"https:\/\/enginemaster.com.au\/products\/crower-c68382-16-tungsalloy-dual-springs-1-450-od-477lb-1-200-seat-1-115-bind","provider":"Engine Master","version":"1.0","type":"link"}