{"product_id":"d-j-precision-machine-d-j-precision-performance-cylinder-head-dodge-ram-6-7l-cummins-07-18-core-charge-of-800-applies-djpch100046-djpch100046","title":"D\u0026J PRECISION MACHINE D J Precision Performance Cylinder Head Dodge Ram 6.7L Cummins 07-18 Core Charge of 800 Applies DJPCH100046 | DJPCH100046","description":"\u003cp\u003e\u003cstrong\u003e6.7 CR Stage 1 Cummins Performance Head\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur 6.7 CR Stage 1 Cummins Performance Head is a step up in performance without the extra expense and work involved with an aftermarket intake. This head includes everything in our HP Reman Head along with 105-pound valve springs and a 5-axis port job while retaining the factory intake plenum. This increases the flow on the intake from around 155 CFM stock to 220 CFM, enhancing low-end performance, decreasing boost pressure, and lowering EGTs. This, in turn, increases the amount of fuel you can burn, allowing you to make more power.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUpgraded to 105-pound valve springs and a 5-axis CNC port job.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Airflow:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntake flow increased from 155 CFM to 220 CFM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Intake Plenum:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRetains the factory intake plenum for ease of installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Upgrades:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes all features of our HP Reman Head.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetailed Process:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOption to Use Your Own Head:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYou can use your own head or one of our head cores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Disassembly:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHead is disassembled, and all soft plugs are removed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning and Blasting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThorough cleaning and blasting to ensure a pristine surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrack Check:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePerformed to ensure structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew Components:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInstallation of all-new bronze guides and HD extra-large seats on both intake and exhaust sides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Axis CNC Porting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePerformed with the stock intake shelf in place for optimal airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Valve Job:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePrecision CNC valve job performed for enhanced performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResurfacing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe head is resurfaced to meet exact specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThorough Cleaning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eComprehensive cleaning process to eliminate all debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Painting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePainted for a durable and professional finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert Assembly:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAssembled with all new valve seals, soft plugs, and HD springs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Checking:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eValves and coolant passages are pressure checked to ensure top quality and reliability.\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 6.7 CR Stage 1 Cummins Performance Head.\u003c\/p\u003e","brand":"D\u0026J PRECISION MACHINE","offers":[{"title":"Default Title","offer_id":51076970709303,"sku":"DNJDJPCH100046","price":3149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/3277\/4455\/files\/DNJDJPCH100046_1.webp?v=1754609097","url":"https:\/\/apgwholesale.com\/products\/d-j-precision-machine-d-j-precision-performance-cylinder-head-dodge-ram-6-7l-cummins-07-18-core-charge-of-800-applies-djpch100046-djpch100046","provider":"APG Wholesale","version":"1.0","type":"link"}