{"product_id":"howards-cams-max-effort-dual-valve-springs","title":"Howards Cams Max Effort Dual Valve Springs","description":"The Howards Cams Max Effort Mechanical Roller Valve Springs are designed for extreme race applications, including drag racing, Circle Track, and performance marine use. These dual springs are CNC-coiled and heat-treated for durability. They offer a spring rate of 689 lbs.\/in. and open pressure of 690 lbs. at 1.200 in. open height. The set includes 16 springs.","brand":"Howards Cams","offers":[{"title":"Default Title","offer_id":53757985653048,"sku":"98732","price":194.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/877596728.webp?v=1794105023","url":"https:\/\/store.motormia.co\/products\/howards-cams-max-effort-dual-valve-springs","provider":"MOTORMIA","version":"1.0","type":"link"}