{"product_id":"comp-cams-26903-12-single-spring-1-404-od-1-650-ih-550-lift-300-lbs-in","title":"COMP Cams 26903-12 - Single Spring Valve Set 1.404 OD 1.650 IH .550 Lift","description":"\u003cp\u003eCOMP Cams 26903-12 - Single Spring Valve Set 1.404 OD 1.650 IH .550 Lift\u003c\/p\u003e\u003cp\u003eValve Spring - Single Spring - 300 lb\/in Spring Rate - 1.033 in Coil Bind - 1.650 in OD - Set of 12\u003c\/p\u003e\u003cp\u003eDesigned for flat tappet cams, 26903 can be installed from 1.500” to 1.700” with a 1.404\" OD, fitting a wide variety of early cylinder heads. An open load of 260 lbs provides safe operation for most hydraulic flat tappet applications.\u003c\/p\u003e\u003cp\u003eCOMP Cams' new 26903 single valve springs are a product of innovative design and superior craftsmanship. Engineered with state-of-the-art techniques using premium wire, they redefine reliability and consistency in the performance automotive aftermarket. The 26903 valve springs are an excellent choice for many flat tappet cams in applications with limited installed height, anywhere from 1.500” to 1.700”, depending on the lift. They easily fit numerous spring pockets with a 1.404\" outer diameter, offering versatility across many applications. Designed to run approximately 0.065” from bind with an open load of 260 pounds, these valve springs allow safe operation in many street hydraulic flat tappet applications, ensuring exceptional performance and durability. Whether you're seeking improved dynamics, enhanced valve control, or unmatched reliability, we have the valve springs to deliver the perfect solution. Elevate your engine's dependability and confidence on the road with COMP Cams valve springs\u003c\/p\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNumber of Springs\u003c\/strong\u003e: \u003cspan\u003e12\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: \u003cspan\u003e300\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSeat Pressure\u003c\/strong\u003e: \u003cspan\u003e95\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSeat Height\u003c\/strong\u003e: \u003cspan\u003e1.650\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOuter Spring Outside Diameter\u003c\/strong\u003e: \u003cspan\u003e1.404\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOuter Spring Inside Diameter\u003c\/strong\u003e: \u003cspan\u003e1.020\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCoil Bind Height\u003c\/strong\u003e: \u003cspan\u003e1.033\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDamper\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eC.A.R.B. Exempt for On-Road Vehicles?\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eC.A.R.B. Exemption Reason\u003c\/strong\u003e: \u003cspan\u003eNo impact on pollution output of vehicle.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eC.A.R.B. E.O. Number\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCompatible Shims\u003c\/strong\u003e: \u003cspan\u003e4754\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCompatible Retainer\u003c\/strong\u003e: \u003cspan\u003e709-12 Steel Retainers for 10° Locks and All Valves\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCompatible spring seats\u003c\/strong\u003e: \u003cspan\u003e4667-12 Spring Seats for .530 Guide\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSpring Type\u003c\/strong\u003e: \u003cspan\u003eDual Spring\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRecommended Max Lift (in)\u003c\/strong\u003e: \u003cspan\u003e.500\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":49928536391958,"sku":"COMP-26903-12","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/0878\/9782\/files\/0_comp_26903-12_valve-springs_v2-1_normalized.jpg?v=1776754379","url":"https:\/\/www.cspracing.com\/products\/comp-cams-26903-12-single-spring-1-404-od-1-650-ih-550-lift-300-lbs-in","provider":"Complete Street Performance","version":"1.0","type":"link"}