{"product_id":"pac-racing-ford-gen-iii-coyote-and-52l-voodoo-drop-in-spring-od-0849-1031-pac-1281x","title":"PAC Racing Ford Gen III Coyote and 5.2L Voodoo Drop in Spring - OD: 0.849 \/ 1.031 - PAC-1281X","description":"\u003cb\u003ePAC Racing 1200 Series Valve Springs\u003c\/b\u003e\u003cbr\u003eLooking to boost your engine's performance? PAC Racing's 1200 Series valve springs are the perfect choice for upgrades. With a premium alloy that exceeds industry standards, these springs are ideal for camshaft upgrades and engine rebuilds. They are processed to aerospace shot-peening standards for superior fatigue reliability, ensuring they can handle the demands of both street and mild racing applications. Boost your engine's performance with PAC Racing 1200 Series valve springs!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003ePart Number: \u003cb\u003ePAC-1281X\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eValve Spring Style:\u003cbr\u003eBeehive\u003cbr\u003eNumber of Springs Per Valve:\u003cbr\u003eSingle\u003cbr\u003eMaximum Valve Lift (in.):\u003cbr\u003e0.551 in.\u003cbr\u003eRetainers Included:\u003cbr\u003eNo\u003cbr\u003eOutside Diameter of Outer Spring (in.):\u003cbr\u003e1.031 in.\/0.849 in.\u003cbr\u003eCoil Bind Height (in.):\u003cbr\u003e1.208 in.\u003cbr\u003eDamper Spring Included:\u003cbr\u003eNo\u003cbr\u003eSpring Rate (lbs\/in.):\u003cbr\u003e245 lbs.\/in.\u003cbr\u003eInside Diameter of Outer Spring (in.):\u003cbr\u003e0.527 in.\/0.709 in.\u003cbr\u003eLocks Included:\u003cbr\u003eNo\u003cbr\u003eValve Stem Seals Included:\u003cbr\u003eNo\u003cbr\u003eValve Springs Coated:\u003cbr\u003eNo\u003cbr\u003eRemanufactured:\u003cbr\u003eNo\u003cbr\u003eQuantity:\u003cbr\u003eSold individually.\u003cbr\u003e\u003cp class=\"pro_warng_msg\"\u003eCA Residents: WARNING: Cancer and Reproductive Harm \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Pac Racing Springs","offers":[{"title":"Default Title","offer_id":43862673752157,"sku":"PAC-1281X","price":20.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/4566\/0253\/files\/12-Series-4__55524.1723871749__90356.1723873600.jpg?v=1764807414","url":"https:\/\/www.byepolr.com\/products\/pac-racing-ford-gen-iii-coyote-and-52l-voodoo-drop-in-spring-od-0849-1031-pac-1281x","provider":"ByePolr Performance","version":"1.0","type":"link"}