{"product_id":"gsc-5074-dual-conical-spring-set-with-titanium-retainer-chromoly-spring-seat-subaru-turbo-ej","title":"GSC 5074 Dual Conical Spring Set with Titanium Retainer \u0026 Chromoly Spring Seat Subaru Turbo EJ","description":"\u003cp\u003eThe GSC Power-Division Dual Conical Valve Spring with Ti Retainer for Subaru Turbo EJ Platforms includes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e 16 Titanium Retainers\u003c\/li\u003e\n\u003cli\u003e16 Chromoly Valve Spring Seats. \u003c\/li\u003e\n\u003cli\u003e16 Dual Conical Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExperience the precision engineering of GSC 5074 dual conical valve springs, purpose-built for demanding Subaru turbo EJ engines. The innovative conical design minimizes harmonic vibration and valvetrain stress at high RPMs and boost levels, protecting critical components during aggressive tuning. Advanced metallurgy and meticulous surface finishing guarantee durability when running extreme cam profiles and elevated power outputs. Includes titanium retainer and chromoly spring seat for complete system reliability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"fr-thick\" colspan=\"6\" style=\"width: 98.1744%;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eGSC5074 Dual Conical Valve Spring Kit with Ti Retainer for the Subaru Turbo EJ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"fr-thick\" style=\"width: 11.9505%;\"\u003e\u003cspan\u003e\u003cstrong\u003eSetup\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"fr-thick\" style=\"width: 17.867%;\"\u003e\u003cspan\u003e\u003cstrong\u003eCoil Bind (in)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"fr-thick\" style=\"width: 13.3874%;\"\u003e\u003cspan\u003e\u003cstrong\u003eInstall Height (in)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"fr-thick\" style=\"width: 16.2272%;\"\u003e\u003cspan\u003e\u003cstrong\u003eSeat Pressure (lbs)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"fr-thick\" style=\"width: 20.0811%;\"\u003e\u003cspan\u003e\u003cstrong\u003eOpen Pressure, 11.50mm lift\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"fr-thick\" style=\"width: 18.6613%;\"\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Valve Lift (in)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"fr-thick\" style=\"width: 11.9505%;\"\u003e\u003cspan\u003eDual Conical\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"fr-thick\" style=\"width: 17.867%;\"\u003e\u003cspan\u003e0.790\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"fr-thick\" style=\"width: 13.3874%;\"\u003e\u003cspan\u003e1.368\" \/ 1.092\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"fr-thick\" style=\"width: 16.2272%;\"\u003e\u003cspan\u003e95\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"fr-thick\" style=\"width: 20.0811%;\"\u003e\u003cspan\u003e233lbs @ 0.915\" \/ 0.639\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"fr-thick\" style=\"width: 18.6613%;\"\u003e\u003cspan\u003e0.512\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMax RPM: 10,000 RPM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax boost: 40 psi \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"TURN14","offers":[{"title":"Default Title","offer_id":50896709189912,"sku":"GSC-5074","price":640.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4567\/5032\/files\/5074_SET3_whitebackgrounf.jpg?v=1763598834","url":"https:\/\/www.ajcrautopartsandperformance.com\/products\/gsc-5074-dual-conical-spring-set-with-titanium-retainer-chromoly-spring-seat-subaru-turbo-ej","provider":"AJCR Autoparts \u0026 Performance","version":"1.0","type":"link"}