{"product_id":"stage-2-performance-head-2003-2007-dodge-ram-5-9-cummins","title":"Stage 2 Performance Head | 2003-2007 Dodge Ram 5.9 Cummins","description":"\u003cp\u003e\u003cstrong\u003eStage 2 5.9 CR Cummins Performance Head\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur Stage 2 5.9 CR Cummins Performance Head is designed for the performance enthusiast. It includes everything in our Stage 1 Cummins Performance Head plus a D\u0026amp;J Stage 2 5.9 CR Billet Intake Manifold, thread-in soft plugs in the head, titanium valve spring retainers, and heavy-duty extra-large valve seats.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded Valve Seats:\u003c\/strong\u003e Our heavy-duty extra-large valve seats address the issue of stock seats falling out, ensuring durability and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread-In Soft Plugs:\u003c\/strong\u003e Prevents soft plugs under the valve cover from coming out and filling the crankcase with coolant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet Intake Manifold:\u003c\/strong\u003e Designed to keep the factory MAP sensor, air horn, and throttle position sensor. This manifold ensures more even air distribution, preventing hotspots and potential piston melting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Airflow:\u003c\/strong\u003e Intake flow increased to 250 CFM, compared to the stock 165 CFM, providing enhanced performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Upgrades:\u003c\/strong\u003e Includes all features of our Stage 1 Cummins Performance Head.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetailed Process:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Style Billet Intake:\u003c\/strong\u003e Stage 2 includes a replacement style billet intake manifold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Disassembly:\u003c\/strong\u003e The head is completely disassembled, and all soft plugs are removed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning and Blasting:\u003c\/strong\u003e Thorough cleaning and blasting to ensure a pristine surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrack Check:\u003c\/strong\u003e Performed to ensure structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew Components:\u003c\/strong\u003e Installation of all-new bronze guides and heavy-duty extra-large intake seats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Axis CNC Porting:\u003c\/strong\u003e Performed for optimal airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread-In Soft Plugs:\u003c\/strong\u003e Installed under the valve cover for enhanced reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Valve Job:\u003c\/strong\u003e Precision CNC valve job performed for enhanced performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResurfacing:\u003c\/strong\u003e The head is resurfaced to meet exact specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThorough Cleaning:\u003c\/strong\u003e Comprehensive cleaning process to eliminate all debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert Assembly:\u003c\/strong\u003e Assembled with all new valve seals, thread-in soft plugs, 115# springs, and titanium retainers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Note:\u003c\/h3\u003e\n\u003cp\u003e*Cores must be in good condition with no cracks and must be rebuildable. D\u0026amp;J Precision Machine will inspect your core upon arrival to determine its suitability for rebuilding.\u003c\/p\u003e\n\u003cp\u003eUpgrade your truck's performance and reliability with our Stage 2 5.9 CR Cummins Performance Head.\u003c\/p\u003e\n\u003c!----\u003e","brand":"djprecisionmachine.com","offers":[{"title":"No \/ No","offer_id":50256380428538,"sku":"DJPCH100031","price":5669.99,"currency_code":"USD","in_stock":true},{"title":"Add Fire Ring \/ No","offer_id":50256380461306,"sku":"DJPCH100032","price":6484.99,"currency_code":"USD","in_stock":true},{"title":"Add Fire Ring \/ Add Super Alloy Valves","offer_id":50256380494074,"sku":"sku-41553893294198","price":7495.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/9304\/7546\/files\/IMG_3612Square_f432dd16-6021-43bb-ba6d-61947ed19e5b.jpg?v=1788886978","url":"https:\/\/www.powerhouse-diesel.com\/products\/stage-2-performance-head-2003-2007-dodge-ram-5-9-cummins","provider":"Powerhouse Diesel","version":"1.0","type":"link"}