{"product_id":"hamilton-cams-07-s-003-103-24v-springs-2003-2018-cummins","title":"Hamilton Cams 07-s-003 103# 24v Springs (2003-2018 Cummins)","description":"\u003cdiv class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\" id=\"tab-description\" role=\"tabpanel\" aria-labelledby=\"tab-title-description\"\u003e\n\u003ch2 data-start=\"0\" data-end=\"519\"\u003e\u003cstrong data-start=\"0\" data-end=\"96\"\u003eHamilton 24v Valve Springs – Perfect for Up to 4,500 RPM and 80lbs. of Boost\/Drive Pressure\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"0\" data-end=\"519\"\u003e\u003cstrong\u003eIs your 24valve dodge Cummins running more than 35 psi of boost or exhaust drive pressure or over 3800rpm? Then you are experiencing valve float and reversion. Stock springs rated at just 80 lbs\u003cspan\u003e \u003c\/span\u003e\u003cdel\u003e0\u003c\/del\u003ef seat pressure (at 1.380″)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecan’t consistently control the valvetrain under high boost or high rpm. As boost pressure increases, the valves risk being blown open, causing\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"412\" data-end=\"425\"\u003ereversion\u003c\/strong\u003e—the reintroduction of exhaust gases into the cylinder on the intake stroke. Excessive exhaust gasses greatly slow combustion and reduce power. As rpm goes above 3800 rpm, the OEM springs do not have enough pressure to stop valve float, which can cause cast tappets to fracture.\u003c\/p\u003e\n\u003ch3 data-start=\"521\" data-end=\"537\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"538\" data-end=\"1191\"\u003e\n\u003cli data-start=\"538\" data-end=\"630\"\u003e\n\u003cstrong data-start=\"540\" data-end=\"567\"\u003eIncreased Seat Pressure\u003c\/strong\u003e: Eliminate the risk of valves blowing open under high boost\/rpm.\u003c\/li\u003e\n\u003cli data-start=\"631\" data-end=\"722\"\u003e\n\u003cstrong data-start=\"633\" data-end=\"661\"\u003eOptimized Power Delivery\u003c\/strong\u003e: Prevent reversion for cleaner, more efficient combustion.\u003c\/li\u003e\n\u003cli data-start=\"723\" data-end=\"913\"\u003e\n\u003cstrong data-start=\"725\" data-end=\"750\"\u003eProtect Your Camshaft\u003c\/strong\u003e: higher seat pressure, but moderate nose pressure, gives you the pressure you need to control your valvetrain to 4500rpm without the worry of cam or tappet failure.\u003c\/li\u003e\n\u003cli data-start=\"914\" data-end=\"1034\"\u003e\n\u003cstrong data-start=\"916\" data-end=\"953\"\u003eReliable Performance to 4,500 RPM\u003c\/strong\u003e: Beyond 4,500 RPM, consider upgrading to our #110 springs for safer operation.\u003c\/li\u003e\n\u003cli data-start=\"1035\" data-end=\"1191\"\u003e\n\u003cstrong data-start=\"1037\" data-end=\"1064\"\u003eWarranty Considerations\u003c\/strong\u003e: We only warranty our cams if you run\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1103\" data-end=\"1135\"\u003eHamilton springs and tappets\u003c\/strong\u003e—protect your investment from avoidable wear and damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1193\" data-end=\"1215\"\u003eTechnical Insights\u003c\/h3\u003e\n\u003cblockquote data-start=\"1464\" data-end=\"1554\"\u003e\n\u003cp data-start=\"1466\" data-end=\"1554\"\u003e\u003cstrong data-start=\"1466\" data-end=\"1474\"\u003eNote\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1476\" data-end=\"1500\"\u003eTool steel retainers\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eare\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1505\" data-end=\"1512\"\u003enot\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincluded but can be purchased separately.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp data-start=\"1556\" data-end=\"1743\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eStep up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1567\" data-end=\"1597\"\u003eHamilton 24V Valve Springs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand keep your valvetrain under control in high-boost, high-RPM conditions—so you can maximize power, protect your cam, and drive with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"additional_information_tab et-woocommerce-tab\" id=\"tab-title-additional_information\" role=\"tab\" aria-controls=\"tab-additional_information\"\u003e\u003c\/div\u003e","brand":"Hamilton Cams","offers":[{"title":"Default Title","offer_id":51105695400224,"sku":"07-s-003","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/hamilton-cams-07-s-003-103-24v-springs-2003-2018-cummins-2937056.jpg?v=1779544692","url":"https:\/\/www.southerndieselsupply.com\/products\/hamilton-cams-07-s-003-103-24v-springs-2003-2018-cummins","provider":"Southern Diesel Supply","version":"1.0","type":"link"}