{"product_id":"industrial-injection-premium-stock-plus-cylinder-head-with-fire-rings-24-valve-98-5-02-ram-5-9l-cummins","title":"Industrial Injection Premium Stock Plus Cylinder Head With Fire Rings 24-Valve 98.5-02 Ram 5.9L Cummins","description":"\u003cp\u003eLooking to get fire rings in your 24 Valve Cummins? Industrial Injection's Premium Stock Plus Cylinder Head With Fire Rings is a great way to get the fire rings seal that allows your engine to handle the higher pressures your combustion chamber can produce when you add higher performance injectors or fuel systems. No matter what you use your truck for, fire rings are a great way to add strength and longevity into your engine so you know it will last for 100k miles and beyond.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: Fire Ring Gasket sold separately. Installation of a fire ring gasket requires high yield head studs to ensure proper seat of the head to the cylinder block.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eIndustrial Injection Premium Stock Plus Fire-Ring Cylinder Head\u003c\/strong\u003e is designed to provide increased durability, improved combustion sealing, and dependable performance for\u003cstrong\u003e 5.9L 24-valve Cummins engines\u003c\/strong\u003e. Built for diesel enthusiasts who demand more strength than a factory head, this upgraded cylinder head is ideal for \u003cstrong\u003etowing, daily driving, and moderate performance builds\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFeaturing \u003cstrong\u003emachined fire-ring grooves\u003c\/strong\u003e and upgraded internal components, this head helps your Cummins engine handle higher cylinder pressures while maintaining reliable operation. Each head is precision-machined and assembled by \u003cstrong\u003eIndustrial Injection\u003c\/strong\u003e, a trusted manufacturer of high-performance diesel engine components.\u003c\/p\u003e\n\u003ch2\u003eFire-Ring Ready for Improved Combustion Sealing\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e5.9 Cummins 24-valve cylinder head\u003c\/strong\u003e includes \u003cstrong\u003eradius-cut fire ring grooves\u003c\/strong\u003e designed to work with a fire-ring head gasket system. Fire rings provide a stronger combustion seal than standard gaskets alone, helping prevent head gasket failure in engines running higher boost levels or increased fueling.\u003c\/p\u003e\n\u003cp\u003eBy improving the seal between the cylinder head and engine block, this design helps support increased cylinder pressure and enhanced engine reliability.\u003c\/p\u003e\n\u003ch2\u003ePremium Components and Machining\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Performance Stainless Steel Nitride Coated Valves-\u003c\/strong\u003e Improved resistance to heat and wear in demanding diesel applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Oversized High-Temperature Alloy Valve Seats-\u003c\/strong\u003e Higher press-in value for secure seating under extreme combustion temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond Honed High-Strength Alloy Valve Guides-\u003c\/strong\u003e Precision machining ensures proper valve alignment and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadius-Cut Fire Ring Grooves-\u003c\/strong\u003e Designed for fire-ring gasket setups to help contain high cylinder pressures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese upgraded components help provide improved durability compared to factory cylinder heads while maintaining smooth engine operation.\u003c\/p\u003e\n\u003ch2\u003eDesigned for Street, Tow, and Performance Builds\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePremium Stock Plus Cummins cylinder head\u003c\/strong\u003e offers the perfect balance of factory reliability and performance-oriented upgrades. It is well suited for trucks that are used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy towing and hauling\u003c\/li\u003e\n\u003cli\u003eDaily driving diesel trucks\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds and restorations\u003c\/li\u003e\n\u003cli\u003eMild to moderate performance upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe upgraded design helps ensure your \u003cstrong\u003e5.9L Cummins engine\u003c\/strong\u003e can withstand demanding operating conditions while maintaining dependable power and efficiency.\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":53100837110125,"sku":"IIS-PDM-24VSTKH-FR","price":2660.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/PDM-24VSTKH-FR_2.jpg?v=1773097541","url":"https:\/\/dieselpowerproducts.com\/products\/industrial-injection-premium-stock-plus-cylinder-head-with-fire-rings-24-valve-98-5-02-ram-5-9l-cummins","provider":"Diesel Power Products","version":"1.0","type":"link"}