{"product_id":"comp-cams-conical-valvesprings-650-920","title":"Comp Cams CONICAL VALVESPRINGS,.650\/.920","description":"\u003cp\u003eRevolutionary Advancement In High Performance Spring Technology\u003c\/p\u003e\u003cp\u003eExpected to become the new standard in high performance street and race valve spring design, COMP Cams® Conical Valve Springs utilize round wire and feature a diameter and progressive pitch driven natural frequency. This design increases the valve train RPM limit while reducing resonance concerns and decreasing dynamic spring oscillations. The result is longer spring life and the ability to run more aggressive camshafts. A breakthrough in valve spring development, COMP Cams® is the very first to introduce this advanced conical design.\u003c\/p\u003e\u003cp\u003eConical Valve Springs:\u003c\/p\u003e\u003cp\u003eReduced mass improves RPM stability\u003cbr\u003eConical design offers the best natural frequency damping\u003cbr\u003eDampens w\/o wear, heat\/friction or risk from interference contact\u003cbr\u003eProgressive frequency increases RPM limit \u0026amp; allows for more aggressive cams\u003cbr\u003eSuperfinish surface processing increases both max lift capability \u0026amp; valve spring longevity\u003cbr\u003eConstantly decreasing diameter from bottom to top reduces active mass \u0026amp; decreases applied forces; Result is longer valve train component life \u0026amp; less parasitic horsepower loss\u003c\/p\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":45481147465785,"sku":"0HV5M","price":381.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/8632\/8889\/files\/7885394b74f381f30e1bb7ff3244f658.jpg?v=1772712159","url":"https:\/\/shop.throttletherapynation.com\/products\/comp-cams-conical-valvesprings-650-920","provider":"Throttle Therapy Nation ","version":"1.0","type":"link"}