{"product_id":"supertech-audi-daza-2-5l-5cyl-20v-single-valve-spring-kit","title":"Supertech Audi DAZA 2.5L 5cyl 20V Single Valve Spring Kit","description":"\u003cp\u003eThe Supertech valve spring kit for the VW DAZA is a complete, matched valvetrain package — springs and retainers — engineered to work together so installation is straightforward and clearance issues are eliminated.\u003c\/p\u003e\n\u003cp\u003eThe single valve spring set is built from premium Superclean spring steel to control valve motion at high RPM, reduce valve float and support aggressive cam profiles in the VW DAZA, and is matched with titanium retainers.\u003c\/p\u003e\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle Valve Spring design\u003c\/li\u003e\n\u003cli\u003eSeat pressure: 73 Lbs@37.40mm ; 85 Lbs@36mm\u003c\/li\u003e\n\u003cli\u003eOpen pressure: 178lbs @ 10mm ; 190lbs @10mm\u003c\/li\u003e\n\u003cli\u003eSpring rate: 10.50lbs\/mm\u003c\/li\u003e\n\u003cli\u003eMax lift: 12.50mm\u003c\/li\u003e\n\u003cli\u003eSafe RPM: 8000\u003c\/li\u003e\n\u003cli\u003eTitanium retainers included\u003c\/li\u003e\n\u003cli\u003eComplete matched kit for the VW DAZA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPPLICATIONS\u003c\/h3\u003e\n\u003cp\u003eRecommended for any VW DAZA build running aggressive cams, increased RPM ceilings or forced induction. Verify installed spring height and confirm retainer-to-seal clearance during assembly.\u003c\/p\u003e","brand":"Supertech","offers":[{"title":"Default Title","offer_id":67782976995632,"sku":"SPRK-A2416-5","price":815.62,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7582\/4176\/files\/ST-SPRK-A2416_1_1080x_6976bdf8-13ae-4972-b854-3001b79bb293.jpg?v=1789390683","url":"https:\/\/es-performance.com\/fr\/products\/supertech-audi-daza-2-5l-5cyl-20v-single-valve-spring-kit","provider":"Eurosport Performance","version":"1.0","type":"link"}