{"product_id":"comp-cams-1-589-beehive-valve-springs","title":"Comp Cams 1.589\" Beehive Valve Springs","description":"\u003cp\u003e\u003cstrong\u003eCOMP Cams Valve Springs By Usage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSTREET\/STRIP\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv style=\"margin-left: 2em\"\u003e\u003cdiv style=\"margin-left: 2em\"\u003e\n\u003cul\u003e\n\u003cli\u003eProvides better valve control and reduced weight of both the spring and retainer\u003c\/li\u003e\n\u003cli\u003eUnique design better handles higher RPM and more aggressive cam profiles but still retains durability needed for street driving\u003c\/li\u003e\n\u003cli\u003eEngineered with advanced processing techniques for maximum durability\u003c\/li\u003e\n\u003cli\u003eAvailable with maximum lift of .590\" to .750\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStreet\/Strip Valve Springs from COMP Cams deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. These valve springs are the best choice possible for street\/strip applications. Because of their unique design, the valve train can handle higher RPM and more aggressive cam profiles for occasional bracket racing but still retain durability for street driving.\u003c\/p\u003e\n\u003cp\u003eO.D.: 1.185 (Top) 1.589 (Bottom)\u003c\/p\u003e\n\u003cp\u003eI.D.: .731 (Top) 1.135 (Bottom)\u003c\/p\u003e\n\u003cp\u003eSeat Load: 150 @ 2.000\u003c\/p\u003e\n\u003cp\u003eOpen Load: 375 @ 1.250\u003c\/p\u003e\n\u003cp\u003eCoil Bind: 1.130\u003c\/p\u003e\n\u003cp\u003eRate (Lbs.\/In.): 300\u003c\/p\u003e\n\u003cp\u003eTitanium Retainer: 785\u003c\/p\u003e\n\u003cp\u003eSteel Retainer: 703, 705\u003c\/p\u003e\n\u003cp\u003eCup Seat: 4702, 4711\u003c\/p\u003e\n\u003cp\u003eShims: 4757\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":45481191145529,"sku":"02VRR","price":155.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/8632\/8889\/files\/880a7d3f9f84a6903810a0b615b9ddde.jpg?v=1779040749","url":"https:\/\/shop.throttletherapynation.com\/products\/comp-cams-1-589-beehive-valve-springs","provider":"Throttle Therapy Nation ","version":"1.0","type":"link"}