{"product_id":"exhaust-valve-inconel-supertech-1mm-oversize-celica-mr2-3sgte","title":"Exhaust Valve Inconel - Supertech - +1mm Oversize - Celica \u0026 MR2 3S-GTE","description":"\u003cp\u003e\u003cspan style=\"line-height: 1.42857;\"\u003eSupertech Sodium Filled Inconel Exhaust\u003c\/span\u003e Valve set of 8 \u003cspan style=\"line-height: 1.42857;\"\u003eCelica \u0026amp; MR2 3S-GTE \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.42857;\"\u003eSodium filled inconel exhaust valve - set of 8\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e1mm Oversize - head diameter 30.0mm (+1.0mm)\u003c\/li\u003e\n\u003cli\u003eSingle Groove lock groove design for secure valve retention\u003c\/li\u003e\n\u003cli\u003eDished face style improves combustion efficiency\u003c\/li\u003e\n\u003cli\u003e99.10mm total valve length ensures proper fit and seating\u003c\/li\u003e\n\u003cli\u003eStem diameter 5.97mm\u003c\/li\u003e\n\u003cli\u003eHigh-performance materials for strength, fatigue resistance, and thermal stability\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproved airflow and volumetric efficiency\u003c\/li\u003e\n\u003cli\u003eConsistent performance under high boost and RPM\u003c\/li\u003e\n\u003cli\u003eReduced wear and extended valve train life\u003c\/li\u003e\n\u003cli\u003eIdeal for naturally aspirated, turbocharged, or nitrous applications\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSupertech Engine Valves are engineered for high-performance street and racing applications, delivering exceptional strength, heat resistance, and precise fit. \u003cbr\u003e\u003cbr\u003eProduction begins with a one-piece forging, where the head is formed under a slow two-step process to maintain optimal material grain flow. \u003cbr\u003e\u003cbr\u003eEach valve undergoes multiple CNC machining steps, stress-relieving heat treatments, and either nitride hardening or application-specific coatings. \u003cbr\u003e\u003cbr\u003eFinal grinding and our patented Superfinishing process .\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Supertech","offers":[{"title":"Default Title","offer_id":57596018688381,"sku":"TEVI-1016-HS-8","price":462.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9099\/9409\/files\/TEVI-1016-HS-8.jpg?v=1770135157","url":"https:\/\/www.fensport.co.uk\/products\/exhaust-valve-inconel-supertech-1mm-oversize-celica-mr2-3sgte","provider":"Fensport Performance","version":"1.0","type":"link"}