{"product_id":"pdd-24v-cummins-valve-springs","title":"PDD 24v Cummins Valve Springs","description":"\u003cp\u003eYour choice of Power Driven Valve Springs for 24v Cummins!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Power Driven 104 lb. 24v Cummins 4.5K Performance Valve Springs\u003c\/strong\u003e were designed with performance in mind. We recommend these valve springs for engines that are pushing over 45 psi boost and\/or 3,200 rpm. These performance valve springs will help prevent valve float, therefore allowing your engine to run more efficiently and make more power safely.\u003c\/p\u003e\n\u003cp\u003e24v Cummins 4.5k Valve Springs Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHelps prevent valve float\u003c\/li\u003e\n\u003cli\u003eIncreased performance\u003c\/li\u003e\n\u003cli\u003eRated up to 95 psi boost\/drive pressure\u003c\/li\u003e\n\u003cli\u003eRated up to 4,500 rpm on stock locks and keepers\u003c\/li\u003e\n\u003cli\u003eLess cam wear than 110 lb. springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePower Driven Race Conical Valve Springs are:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e134 lb 24v Race Conical Valve Springs\u003c\/li\u003e\n\u003cli\u003eRated up to 6,000 RPM\u003c\/li\u003e\n\u003cli\u003eDesigned for 100+ psi boost\u003c\/li\u003e\n\u003cli\u003eFits 98.5 – 18 5.9L\/6.7L 24v Cummins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe Power Driven 134 lb. 24v Race Conical Valve Springs\u003c\/strong\u003e were created to address valve float on high-performance 24v Cummins race engines, making 100+ psi boost pressure. In testing various available 24v springs, we found that valve float and resulting cam, lifter, valve, and retainer damage was common as over 5,000 is reached or as boost surpassed 100 psi. After destroying tappets and a camshaft on Todd’s 6.4L P-pumped 24v and destroying valves and chromoly retainers on Myer’s 6.7L common rail, we have developed a new race conical valve spring with enough seat pressure to handle 100+ boost and a conical design to dampen valve spring harmonics that occur between 5,000 and 6,000 rpm.\u003c\/p\u003e","brand":"Power Driven","offers":[{"title":"4.5k Valve Springs","offer_id":54526978490643,"sku":"52002219003","price":380.0,"currency_code":"USD","in_stock":true},{"title":"Race Conical Valve Springs","offer_id":54526978523411,"sku":"RES0001","price":530.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/1434\/5235\/files\/24V-4.5K-valve-springs_2-scaled_1.jpg?v=1785869252","url":"https:\/\/coltcams.com\/products\/pdd-24v-cummins-valve-springs","provider":"Colt Cams","version":"1.0","type":"link"}