{"product_id":"race-extreme-dual-valve-springs-1-640-o-d-w-250-lbs-2-500-seat-pressure-co26099-16","title":"Race Extreme Dual Valve Springs (1.640\" O.D w\/ 250 lbs @ 2.500\" Seat Pressure) (CO26099-16)","description":"\u003cp\u003e\u003cstrong\u003eRACE EXTREME VALVE SPRINGS\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRace Extreme Valve Springs are for the serious racer because they offer increased stability and endurance due to enhancements added during the finishing process. These are the best choice for the roller cam customer with higher lift and RPM in mind. These springs must be recommended with valve, retainer and keeper weights all being considered first. COMP technicians will match the proper spring given the application, RPM and lobe families for each individual application.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e Spring O.D:\u003c\/strong\u003e 1.640\"\u003cbr\u003e\u003cstrong\u003eSpring I.D:\u003c\/strong\u003e .759\"\u003cbr\u003e\u003cstrong\u003e Seat Load:\u003c\/strong\u003e 250 @ 2.050\"\u003cbr\u003e\u003cstrong\u003eOpen Load:\u003c\/strong\u003e 700 @ 1.250\" \u003cbr\u003e\u003cstrong\u003eCoil Bind:\u003c\/strong\u003e 1.184\" \u003cbr\u003e\u003cstrong\u003eRate (LBS\/In):\u003c\/strong\u003e 563 lbs \u003cbr\u003e\u003cstrong\u003eMax Lift:\u003c\/strong\u003e .750\"\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":44619789599031,"sku":"CO26099-16","price":1183.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/61229.jpg?v=1780435066","url":"https:\/\/enginemaster.com.au\/products\/race-extreme-dual-valve-springs-1-640-o-d-w-250-lbs-2-500-seat-pressure-co26099-16","provider":"Engine Master","version":"1.0","type":"link"}