{"product_id":"kibblewhite-black-diamond-engine-valve-stainless-steel-7","title":"Kibblewhite Black Diamond Engine Valve - Stainless Steel","description":"\u003cp\u003eKibblewhite Black Diamond™ Engine Valves are the pinnacle of performance and durability. These exhaust valves are engineered for enthusiasts and professionals who demand the best in valve technology. Experience improved wear resistance and superior flow characteristics with valves crafted in the USA.\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, ensuring lightweight strength and exceptional reliability. The valve profiles are designed using Finite Element Analysis (F.E.A) software and tested on a computerized flow bench to optimize flow characteristics. A special German infusion process penetrates the valve to a depth of 0.002\", with a surface build-up of 0.0002\", drastically improving wear properties and reducing friction. This advanced treatment provides corrosion and wear resistance far exceeding that of conventional chrome and nickel electrolysis plating. The stems are coated with black nitroneg for enhanced durability and reduced friction. Upgrade to Kibblewhite Black Diamond™ valves for unparalleled performance and longevity.\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 that enhance flow characteristics.\u003c\/li\u003e\n  \u003cli\u003eSpecial German infusion process improves wear properties, reduces friction, and provides exceptional 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 provide enhanced durability and reduced friction.\u003c\/li\u003e\n  \u003cli\u003eProudly made in the USA, ensuring top-quality craftsmanship.\u003c\/li\u003e\n  \u003cli\u003eSpecifically designed as an exhaust valve for optimized engine performance.\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\u003eVendor Part Number: 30-4222\u003c\/li\u003e\n  \u003cli\u003eApplication: Exhaust\u003c\/li\u003e\n  \u003cli\u003eHead Diameter: 22.10 mm\u003c\/li\u003e\n  \u003cli\u003eLength: 3.475\"\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: 29°\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cp\u003eValve is sold individually.\u003c\/p\u003e","brand":"Kibblewhite","offers":[{"title":"Standard","offer_id":53654479798602,"sku":"09263049","price":40.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/868f84d7d05275f1c6e58854404a526b_e79534f2-2b7a-49b8-87ee-3ec9e51178f5.webp?v=1766591929","url":"https:\/\/partsdenmark.de\/products\/kibblewhite-black-diamond-engine-valve-stainless-steel-7","provider":"Parts Denmark","version":"1.0","type":"link"}