{"product_id":"engine-pro-intake-valve-6-0-6-4-powerstroke","title":"Engine Pro Intake Valves 6.0\/6.4 Powerstroke","description":"\u003ch2\u003eEngine Pro Intake Valves | S5099\u003c\/h2\u003e\n\u003ch3\u003eHigh-Performance Valvetrain Component for Ford 6.0L \u0026amp; 6.4L Powerstroke\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb\u003eEngine Pro S5099\u003c\/b\u003e is a precision-engineered intake valve designed to meet the extreme demands of the \u003cb\u003eFord 6.0L and 6.4L Powerstroke\u003c\/b\u003e diesel engines. In a high-boost diesel environment, intake valves must withstand intense thermal cycling and high-frequency mechanical stress while maintaining a perfect gas-tight seal.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEngine Pro valves are manufactured to exacting tolerances, providing a reliable solution for everything from a standard stock refresh to a high-performance diesel build.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eForged Construction:\u003c\/b\u003e Manufactured from high-tensile strength alloys to resist \"mushrooming\" and stem stretching under the pressure of heavy-duty valve springs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePrecision Ground Finishes:\u003c\/b\u003e Features a micro-polished stem finish to reduce friction within the valve guide, extending the life of both the valve and the guide.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHeat-Treated Tips:\u003c\/b\u003e The valve tip is specifically hardened to resist wear from the rocker arm, ensuring your valve lash remains consistent over time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOptimized Flow Profile:\u003c\/b\u003e Designed with a smooth transition from the stem to the head to maximize airflow into the combustion chamber, supporting better volumetric efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOE-Spec Fitment:\u003c\/b\u003e Engineered as a direct replacement for the factory valve, ensuring compatibility with your existing valve seats and seals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePart Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eS5099\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBrand\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Pro\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eValve Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntake\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eHead Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e33.7mm (1.327\")\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eStem Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.0mm (0.275\")\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eOverall Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e123.4mm (4.858\")\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Temp Chrome-Silicon Alloy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cp\u003eThese intake valves (2) are the correct specification for the following Powerstroke engines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e2003–2007 Ford 6.0L Powerstroke\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e2008–2010 Ford 6.4L Powerstroke\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eInternational\/Navistar VT365 and MaxxForce 7\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cb\u003eBuilder’s Tip:\u003c\/b\u003e When replacing valves, it is standard practice to perform a \"three-angle valve job\" on the seats and replace the \u003cb\u003eValve Stem Seals (SS45955)\u003c\/b\u003e. This ensures that your new Engine Pro valves seat perfectly and prevent oil consumption through the guides.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Engine Pro","offers":[{"title":"Default Title","offer_id":50751437144368,"sku":"S5099","price":5.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/2680\/1200\/files\/EngineProIntakeValve6.06.4Powerstroke1.png?v=1771005411","url":"https:\/\/choateperformance.com\/products\/engine-pro-intake-valve-6-0-6-4-powerstroke","provider":"choateperformance","version":"1.0","type":"link"}