{"product_id":"brian-crower-honda-d16y8-d16z6-26mm-exhaust-valves","title":"Brian Crower Honda D16Y8\/D16Z6 26mm Exhaust Valves","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eBC3071\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBrian Crower Honda D16Y8\/D16Z6 26mm Exhaust Valves 1992-2000 Civic EX\/Si del Sol Si\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eBrian Crower BC3071 exhaust valves deliver reliable performance for Honda D16Y8 and D16Z6 engines in 1992-2000 Civic EX, 1992-1995 Civic Si, and 1993-1997 Civic del Sol Si models. These 26mm one-piece forged valves improve exhaust flow for higher RPM power while handling extreme heat. Install them to support cams, turbo, or NA builds with confidence.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Piece Forged Inconel:\u003c\/strong\u003e Retains strength at high exhaust gas temperatures up to 1500°F for long-term durability in modified engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e26mm Valve Diameter:\u003c\/strong\u003e Increases exhaust port flow by 10-15% over stock for quicker spool and more top-end power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6mm Stem x 45° Seat:\u003c\/strong\u003e Matches OEM dimensions for drop-in fit with stock or aftermarket guides and seats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision CNC Machined:\u003c\/strong\u003e Tight tolerances ensure perfect valve-to-seat contact and minimal guide wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet of 4 Valves:\u003c\/strong\u003e Complete exhaust valve kit with BC part number BC3071 for straightforward replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair with matching intake valves and dual valve springs for high-lift camshafts.\u003c\/li\u003e\n\u003cli\u003eCheck cylinder head valve guides for wear before installation.\u003c\/li\u003e\n\u003cli\u003eArrives in protective foam-lined box to prevent damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eAdjust valve lash to 0.008-0.010 inch hot after break-in.\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM retainers, seals, and aftermarket springs like BC part 2900.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1992-2000\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1992-1995\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eSi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1993-1997\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic del Sol\u003c\/td\u003e\n\u003ctd\u003eSi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Brian Crower?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered for motorsport with real-world dyno testing on D-series builds.\u003c\/li\u003e\n\u003cli\u003eUses aerospace-grade Inconel for valve retention in boosted applications.\u003c\/li\u003e\n\u003cli\u003eCNC machined in-house for consistent quality on every set.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will BC3071 fit both D16Y8 and D16Z6 heads?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, identical exhaust valve specs make it a direct replacement for both VTEC engines in listed Civics.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material are these valves?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e One-piece forged Inconel with 6mm stem for superior heat resistance over stainless steel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and install process?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 1-year manufacturer warranty. Requires head removal, valve seals, and spring kit for full refresh.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Foam-protected box 8 x 6 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.65 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brian Crower","offers":[{"title":"Default Title","offer_id":43799193878607,"sku":"BRCBC3071","price":197.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/brian-crower-honda-d16y8d16z6-26mm-exhaust-valves-brian-crower.jpg?v=1767418467","url":"https:\/\/www.blackopsautoworks.com\/products\/brian-crower-honda-d16y8-d16z6-26mm-exhaust-valves","provider":"Black Ops Auto Works","version":"1.0","type":"link"}