{"product_id":"power-driven-8v-street-conical-valve-spring-set-4bt","title":"Power Driven 8v Street Conical Valve Spring Set 4BT","description":"\u003ch3\u003ePower Driven 8v Street Conical Valve Spring Set 4BT\u003c\/h3\u003e\n\u003cp\u003eSet of 8 high-performance drop-in valve springs. These lightweight valve spring assemblies are designed for maximum valve control up to 5,000 rpm, perfect for a hot street Cummins diesel. Springs feature 175 lbs. of seat pressure and 375 lbs. of open pressure. These street-performance valve springs will accommodate the vast majority of performance street camshafts on the market while still maintaining reasonable open pressure for cam lobe and lifter\/tappet life.\u003c\/p\u003e\n\u003cp\u003eAs with any aftermarket valve spring upgrade with higher than stock pressure, it's recommended that a higher quality engine oil is used to protect the cam and tappets. Purchase these 8v Conical Valve Springs today!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit contains:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuantity x 8 conical valve springs,\u003c\/li\u003e\n\u003cli\u003eQuantity x 8 chromoly steel retainers\u003c\/li\u003e\n\u003cli\u003eQuantity x 16 lock halves (enough for 8 valves)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese 8v street conical valve springs, retainers, and locks are designed to drop in at a 1.950\" installed height and 175 lbs. of seat pressure.\u003c\/p\u003e\n\u003ch3\u003ePower Driven 8v Street Conical Valve Spring Set 4BT\u003c\/h3\u003e","brand":"Power Driven Diesel","offers":[{"title":"Default Title","offer_id":46735278080137,"sku":"52002219005","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/4881\/7545\/files\/conicals-2.png?v=1778780290","url":"https:\/\/hyperformancediesel.com\/products\/power-driven-8v-street-conical-valve-spring-set-4bt","provider":"Hyperformance Diesel","version":"1.0","type":"link"}