{"product_id":"ferrea-dodge-a853-279lbs-rate-inch-dual-valve-spring-set-of-16","title":"Ferrea Dual Valve Spring 90lbs - 03-05 Dodge Neon SRT-4 2.4L - Set of 16 - S10107","description":"\u003cdiv class=\"wheel_category_landing_page_header\"\u003e\n\u003cp id=\"catdesc\"\u003eThe design and processes on these dual valve springs are optimized to reduce valvetrain harmonics and provide greater stability on high horsepower applications. We use high grade premium super-clean PAC alloy materials and maintain tight tolerances for those unique aftermarket cylinder heads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e2.4L - DOHC 16 Valve (A853)\u003cbr\u003eType\/Material\/Application: Dual Spring - Turbo - Stage 1 - Special Alloy\u003cbr\u003eOutside Diameter: 20.8 mm\/28.0 mm\u003cbr\u003eInside Diameter: 16.51 mm\/20.8 mm\u003cbr\u003eSeat Pressure: 90 lbs @ 37mm\u003cbr\u003eOpen Pressure: 200 lbs @27 mm\u003cbr\u003eRate Inch: 279 lbs\u003cbr\u003eCoil Bind: 23 mm\u003cbr\u003eMax Net Lift: 12 mm\u003cbr\u003eThis Spring requires Ferrea Titanium Retainer #E11073 and BOTH, Ferrea Spring Seat Locator # SL1061 and Factory supplied Spring Seat Locator.\u003c\/p\u003e\n\u003cp\u003eFitment:\u003cbr\u003e2003:Dodge:Neon:SRT-4, \u003cbr\u003e2004:Dodge:Neon:SRT-4, \u003cbr\u003e2005:Dodge:Neon:SRT-4, \u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":49998546927896,"sku":"FERS10107","price":485.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/7856\/8790\/files\/60fdb8afc2bfdcd94d20de6df46b00d0_cc1ef44f-f722-4721-99ba-b386719cf9b3.jpg?v=1745719770","url":"https:\/\/nipponpower.com\/products\/ferrea-dodge-a853-279lbs-rate-inch-dual-valve-spring-set-of-16","provider":"Nippon Power","version":"1.0","type":"link"}