{"product_id":"isky-isk9955-dual-valve-springs-545-lb-in-1-240-bind-height-1-625-od-770-id","title":"Isky ISK9955 Dual Valve Springs 545 LB \/In 1.240\" Bind Height 1.625\" OD .770 ID","description":"\u003ctable\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cstrong\u003eISKY DUAL VALVE SPRINGS 545 LB\/IN 1.240\" BIND HEIGHT 1.625\" OD .770 ID ISK9955\u003c\/strong\u003e\u003cdiv\u003eRacers, prepare your engines to run harder, rev higher, and live longer with Isky Racing Tool Room gold stripe racing valve springs. For 9:1 and all-out high-compression oval track engines, you need the racing valve springs with gold stripes. Why? They're the mark of full throttle performance and unsurpassed excellence! Tool Room gold stripe springs are manufactured in the USA by master craftsmen employing the precision winding of premium \"super-clean\" high-alloy steel. Then, they're super-finished to ensure a seamless and burr-free surface with accurate pitch control and absolute concentric diameters. They utilize state-of-the-art surface conditioning and their trade-secret, high-temperature load retention process to create racing valve springs that you can count on for maximum endurance. Tool Room racing valve springs are put through a rigorous endurance test under actual engine\/race track operating conditions where only the strong survive and win their stripes--gold stripes! When you're ready to go for the gold, go with the most durable and fatigue-resistant racing valve springs available--Isky Tool Room gold stripes.\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Springs Per Valve\u003c\/td\u003e\n\u003ctd\u003eDual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Diameter of Outer Spring (in)\u003c\/td\u003e\n\u003ctd\u003e1.625 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Bind Height (in)\u003c\/td\u003e\n\u003ctd\u003e1.240 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamper Spring Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Rate (lbs\/in)\u003c\/td\u003e\n\u003ctd\u003e545 lbs.\/in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInside Diameter of Outer Spring (in)\u003c\/td\u003e\n\u003ctd\u003e1.175 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInside Diameter of Inner Spring (in)\u003c\/td\u003e\n\u003ctd\u003e0.770 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Spring Style\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoated\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eSold as a set of 16.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstalled Height (in)\u003c\/td\u003e\n\u003ctd\u003e2.120 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Pressure at Installed Height (lbs)\u003c\/td\u003e\n\u003ctd\u003e265 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen Height (in)\u003c\/td\u003e\n\u003ctd\u003e1.320 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen Pressure (lbs)\u003c\/td\u003e\n\u003ctd\u003e700 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Isky Racing Cams","offers":[{"title":"Default Title","offer_id":44550036816183,"sku":"ISK9955","price":913.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/91874.jpg?v=1780367242","url":"https:\/\/enginemaster.com.au\/products\/isky-isk9955-dual-valve-springs-545-lb-in-1-240-bind-height-1-625-od-770-id","provider":"Engine Master","version":"1.0","type":"link"}