{"product_id":"kibblewhite-black-diamond-engine-valve-51","title":"Kibblewhite Black Diamond Engine Valve","description":"\u003cp\u003eUpgrade your engine's performance with the Kibblewhite Black Diamond™ Engine Valve. These valves are engineered for superior flow, durability, and wear resistance, ensuring your engine operates at its peak potential. Made in the USA, these valves represent the pinnacle of quality and performance.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Kibblewhite Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, providing exceptional strength and lightweight performance. The optimized profiles deliver excellent flow characteristics, enhancing your engine's power and efficiency. A special German infusion process penetrates the valve to a depth of 0.002\", with a surface build-up of 0.0002\", significantly improving wear properties, reducing friction, and offering superior corrosion and wear resistance compared to chrome and nickel electrolysis plating. Each valve is designed using Finite Element Analysis (F.E.A) software, and profiles are rigorously tested on a computerized flow bench to ensure optimal performance. The stems are coated with black nitroneg for enhanced durability and reduced friction. Upgrade to Kibblewhite Black Diamond valves for unmatched reliability and performance. Get the best valve for your engine today!\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCNC machined from one-piece forgings of EV8 Stainless Steel for superior strength and durability.\u003c\/li\u003e\n  \u003cli\u003eLightweight design with optimized profiles to maximize flow characteristics and engine performance.\u003c\/li\u003e\n  \u003cli\u003eSpecial German infusion process enhances wear properties, reduces friction, and provides superior corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eDesigned using Finite Element Analysis (F.E.A) software and tested on a computerized flow bench for optimal performance.\u003c\/li\u003e\n  \u003cli\u003eBlack nitroneg coated stems for enhanced durability and reduced friction.\u003c\/li\u003e\n  \u003cli\u003ePrecision-engineered for a perfect fit and reliable operation.\u003c\/li\u003e\n  \u003cli\u003eProudly made in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: KIBBLEWHITE\u003c\/li\u003e\n  \u003cli\u003ePart Number: 40-40652\u003c\/li\u003e\n  \u003cli\u003eApplication: Intake\u003c\/li\u003e\n  \u003cli\u003eHead Diameter: 35.99 mm\u003c\/li\u003e\n  \u003cli\u003eLength: 3.080\"\u003c\/li\u003e\n  \u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003eStem Diameter: 5.50 mm\u003c\/li\u003e\n  \u003cli\u003eTulip Angle: 20°\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cp\u003eEnsure compatibility with your engine before installation. Professional installation is recommended.\u003c\/p\u003e","brand":"Kibblewhite","offers":[{"title":"Standard","offer_id":53654849225034,"sku":"09262355","price":199.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/3bd16f2472b1c9f9d3f9f93b0ae29376_ef370017-4e56-45eb-8d46-ea97d2e7572e.webp?v=1766595499","url":"https:\/\/partsdenmark.pl\/products\/kibblewhite-black-diamond-engine-valve-51","provider":"Parts Denmark","version":"1.0","type":"link"}