{"product_id":"brian-crower-scion-tc-2azfe-single-valve-spring-ti-retainer-kit","title":"Brian Crower Scion tC 2AZFE Single Valve Spring \u0026 Ti Retainer Kit","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eBC0340\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan itemprop=\"sku\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eBrian Crower Single Valve Spring \u0026amp; Ti Retainer Kit Scion tC 2AZ-FE \u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eBrian Crower\u003c\/strong\u003e single valve spring and titanium retainer kit for 2005-2010 Scion tC with 2AZ-FE 2.4L engine. Maximize high-RPM stability and prevent valve float with lightweight Ti retainers and dual-spring design rated for 10,000+ RPM, complete with seals and locks for race-ready valvetrain performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium Retainers:\u003c\/strong\u003e Ultra-lightweight 10g Ti8Al1V4 retainers reduce valvetrain mass for quicker revs and less stress on springs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Valve Spring Design:\u003c\/strong\u003e Progressive rate springs with beehive inner for precise control and coil bind resistance up to 0.500 in lift.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes 16 springs, retainers, valve seals, and keepers for full DIY valvetrain refresh.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eBC0340\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Type\u003c\/td\u003e\n\u003ctd\u003eDual Beehive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e1.100 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e0.630 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Length\u003c\/td\u003e\n\u003ctd\u003e1.850 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstalled Height\u003c\/td\u003e\n\u003ctd\u003e1.650 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Bind Height\u003c\/td\u003e\n\u003ctd\u003e1.150 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax RPM\u003c\/td\u003e\n\u003ctd\u003e10,000+ RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetainer Material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e16 Springs + Retainers, Seals, Keepers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLimited Lifetime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2005-2010 Scion tC 2AZ-FE 2.4L (non-VVTi)\u003c\/li\u003e\n\u003cli\u003eCompatible with stock or aftermarket cams up to 0.500 in lift\u003c\/li\u003e\n\u003cli\u003eProfessional valvetrain check recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation Time: 4-6 hours\u003c\/li\u003e\n\u003cli\u003eDifficulty: Advanced\u003c\/li\u003e\n\u003cli\u003eTools required: spring compressor, valve spring tool, micrometer engine head removal needed.\u003c\/li\u003e\n\u003cli\u003eMeasure installed height to 1.650 in torque rocker arms to 22 ft-lbs check valve-to-piston clearance at 0.080 in min.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2010\u003c\/td\u003e\n\u003ctd\u003eScion\u003c\/td\u003e\n\u003ctd\u003etC\u003c\/td\u003e\n\u003ctd\u003e2AZ-FE 2.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Brian Crower?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision-engineered valvetrain components for motorsport reliability and high-RPM stability.\u003c\/li\u003e\n\u003cli\u003eTitanium retainers and dual springs exceed OEM specs for boosted or cammed applications.\u003c\/li\u003e\n\u003cli\u003eLifetime warranty with USA-made quality for performance enthusiasts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What's the max lift rating?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Up to 0.500 in with proper installed height and clearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does it include seals and keepers?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes, full kit with valve seals and titanium keepers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Compatible with stock cams?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes, direct replacement for OEM valvetrain refresh.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What's the spring rate?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Progressive dual spring: 100 lb\/in seat, 250 lb\/in open for precise control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS\/FedEx Ground \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock – ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Official Brian Crower retail box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":43938414493775,"sku":"BRCBC0340","price":355.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/bc0340-01.jpg?v=1765555202","url":"https:\/\/www.blackopsautoworks.com\/products\/brian-crower-scion-tc-2azfe-single-valve-spring-ti-retainer-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}