{"product_id":"pac-1900-series-dual-valve-springs-1-645-o-d-set-of-16-207-671lbs-2-050-800-lift-1-115-coil-bind","title":"PAC 1900 Series Dual Valve Springs, 1.645\" O.D, Set of 16 - PAC-1950-16","description":"\u003cp\u003eDUAL VALVE SPRINGS, 1.645\" OD\u003c\/p\u003e\u003cp\u003e207-671lbs @ 2.050\", .800\" Lift, 1.115\" Coil Bind\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number\u003c\/b\u003e: PAC-1950-16\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"value description\" itemprop=\"description\"\u003e \u003cp\u003ePAC Racing's 1900 Series Hot RO.D Valve Springs provide performance and quality on a budget. These springs utilize our signature PACaloy super clean wire and undergo a multi-peen process to optimize service life. Applications include Small Block Chevy, Big Block Chevy, AMC, GM Gen III\/IV LS, Big Block Ford, Big Block Mopar, Buick V8, and more.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt using our signature PACaloy super clean wire to ensure strength and durability\u003c\/li\u003e\n\u003cli\u003eMulti-peen process to optimize service life\u003c\/li\u003e ?\u003cli\u003eAvailable in single and dual spring configurations\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e: \u003c\/p\u003e\u003cdiv class=\"content-body\"\u003eOuter Diameter - Outer Valve Spring: 1.645\"\u003cbr\u003eInner Diameter - Outer Valve Spring: 1.195\"\u003cbr\u003eInner Diameter - Inner Valve Spring: 0.871\"\u003cbr\u003eInstalled Height: 2.050\"\u003cbr\u003eInstalled Load \/ Height (Valve Closed): 207 LB @ 2.050\"\"\u003cbr\u003eOpen Height: 1.250\"\u003cbr\u003eOpen Load: 671 PS\u003cbr\u003eOpen Load \/ Height (Valve Open): 671 LB @ 1.250\"\u003cbr\u003eValve Spring Rate: 580 PS\u003cbr\u003eMax Coil Bind: 1.130\"\u003cbr\u003eMax Valve Lift: 0.800\"\u003cbr\u003eRecommended Valve Spring Retainer - 300 Series: R383\u003cbr\u003eRecommended Valve Spring Retainer - 400 Series: N\/A\u003cbr\u003eRecommended Valve Spring Retainer - 500 Series: N\/A\u003cbr\u003eRecommended Valve Spring Retainer - 600 Series: N\/A\u003cbr\u003eRecommended Valve Spring Seat: S101, S102\u003cbr\u003eRecommended Valve Spring Cup: N\/A\u003cbr\u003eValve Spring Series: 1900 Series\u003cbr\u003eValve Spring Type: Dual\u003cbr\u003ePrimary Application: Drag Race, Street Performance\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"PAC","offers":[{"title":"Default Title","offer_id":49006396211427,"sku":"PAC-1950-16","price":800.7,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0821\/9875\/files\/is0hx98kvlrljwgpq6zl.jpg?v=1779628677","url":"https:\/\/fastlanespares.co.nz\/products\/pac-1900-series-dual-valve-springs-1-645-o-d-set-of-16-207-671lbs-2-050-800-lift-1-115-coil-bind","provider":"Fast Lane Spares","version":"1.0","type":"link"}