{"product_id":"comp-cams-dual-valve-springs-1-437-o-d-outer-697-i-d-inner","title":"Comp Cams Dual Valve Springs: 1.437\" O.D. Outer, .697\" I.D. Inner","description":"\u003cp\u003eDual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual Valve Springs exceed the expectations of today's engine builders and racers.\u003c\/p\u003e\u003cp\u003eSpecification:\u003c\/p\u003e\u003cp\u003eO.D. of Outer Dia. 1: 1.437\u003c\/p\u003e\u003cp\u003eI.D of Outer Dia. 2: 1.073\u003c\/p\u003e\u003cp\u003eI.D. of Inner Dia. 3: 0.697\u003c\/p\u003e\u003cp\u003eDamper: Y \u003c\/p\u003e\u003cp\u003eSeat Load: 115 @ 1.700\u003c\/p\u003e\u003cp\u003eOpen Load: 336 @ 1.150\u003c\/p\u003e\u003cp\u003eCoil Bind: 1.020\u003c\/p\u003e\u003cp\u003eRate (Lbs.\/In.): 402\u003c\/p\u003e\u003cp\u003eTitanium Retainer: 730\u003c\/p\u003e\u003cp\u003eSteel Retainer: 1730, 740\u003c\/p\u003e\u003cp\u003eCup Seat: N\/A\u003c\/p\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":46203606007981,"sku":"055H5","price":114.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2405\/1117\/files\/eddce27eee0c567b1c548ebef716e7a6_e2c8e58a-edd3-4bce-a6a8-745216f9886a.jpg?v=1781897127","url":"https:\/\/riderite.us\/products\/comp-cams-dual-valve-springs-1-437-o-d-outer-697-i-d-inner","provider":"Ride Rite Auto","version":"1.0","type":"link"}