{"product_id":"supertech-inconel-exhaust-valves-for-nissan-rb25det-neo-1-00mm-oversize","title":"Supertech Inconel Exhaust Valves for Nissan RB25DET NEO (+1.00mm oversize)","description":"\u003cp\u003e\u003cspan\u003eSupertech exhaust valves for the Nissan RB25DET NEO with the factory solid lifters, engineered for racing and high-performance builds. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eManufactured from heat-resistant alloy engineered for the extreme thermal loads of high-output and turbocharged applications. Inconel and Sodium-filled valves for the most thermally demanding applications. Proper installation requires cylinder head CNC machining, verifying valve-to-piston clearance and installed spring height during assembly.\u003c\/span\u003e\u003cspan\u003e For a complete valvetrain refresh, pair with matched Supertech exhaust valves, valve springs, retainers, valve guides, and stem seals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFits Nissan Skyline 1998-2002 RB25DET NEO\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGroove Type: Single Groove\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eValve Face Type: Dished\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLength: 97.6mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStem Diameter: 5.96mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: Inconel-Nimonic\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHead Diameter: 30.65mm (+1.00mm oversize)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e12 Valves\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e⚠ WARNING: Cancer and Reproductive Harm - \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\" style=\"color: rgb(0, 0, 0);\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003eDisclaimer: Product images are for reference only. Actual product may vary.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Retro95","offers":[{"title":"Default Title","offer_id":59477930737950,"sku":"321030012","price":425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/7169\/6158\/files\/Exhaust-valves.jpg?v=1781745566","url":"https:\/\/retro95.com\/products\/supertech-inconel-exhaust-valves-for-nissan-rb25det-neo-1-00mm-oversize","provider":"Retro95","version":"1.0","type":"link"}