{"product_id":"6-0l-powerstroke-stage-1-valve-spring-upgrade","title":"6.0L Powerstroke Stage 1 Valve Spring Upgrade","description":"\u003cstrong\u003eFord Power Stroke High Rev Springs 6.0 L Power Stroke Diesel 2003-2010\u003c\/strong\u003e\r\\n\r\\n\u003cstrong\u003eEnhance your Ford Power Stroke Diesel performance with our High Rev Springs, specifically designed for 6.0L Powerstroke models from 2003 to 2010. Featuring a new and improved progressive rate valve spring technology, these springs exhibit over 80% less deflection, ensuring a more stable valve train and reduced harmonics under load, which translates to decreased wear and failure. \u003c\/strong\u003e\r\\n\r\\n\u003cstrong\u003eCrafted from high-grade Pacalloy spring steel, recognized as the strongest material in the industry, these 100% USA-made springs come in a complete set of 32. With a seat pressure of 100 lbs at 1.860 inches, they effectively eliminate valve float, supporting over 60 psi of boost and RPMs exceeding 5000. Ideal for pairing with our Stage 1 and Stage 2 camshafts, these high rev valve springs are essential for maximizing your engine's performance.\u003c\/strong\u003e\r\\n\r\\n ","brand":"DDPM","offers":[{"title":"Default Title","offer_id":43859404783729,"sku":"L600018","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3175\/5889\/files\/HI-REV-VALVE-SPRING-1-2-PhotoRoom-225x30033-1.png?v=1785783936","url":"https:\/\/pkpmotorsports.com\/products\/6-0l-powerstroke-stage-1-valve-spring-upgrade","provider":"PKP Motorsports","version":"1.0","type":"link"}