{"product_id":"supertech-valves-inconel-exhaust-2jz-supra-mk4","title":"Supertech Inconel Exhaust Valves for 2JZ Supra","description":"Supertech Inconel exhaust valves for 2JZGTE Toyota Supra twin turbo. The Inconel 751 nickel base alloy is great for engines that reach high temps. These valves are available in various sizes to match your head diameter with an option for sodium-filled, designed to withstand even higher temperatures. Sold as a set of 12 or individually as needed. Please do all your research and consult your engine builder if necessary! \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eVehicle Fitment:\u003c\/span\u003e\u003cbr\u003e 1993-1998 Toyota Supra Twin Turbo\u003cbr\u003e • 2JZGTE MK4 MKIV\u003cbr\u003e • For exhaust valves only\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"2d2d2d\"\u003e\n\u003ctd style=\"color: #ffffff;\"\u003eFitment:\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003eSize:\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003eIncludes:\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003ePart Number:\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"404040\"\u003e\n\u003ctd style=\"color: #ffffff;\" rowspan=\"2\"\u003eExhaust\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\" rowspan=\"2\"\u003eStandard 29.00mm\u003cbr\u003e • Stem Diameter 5.97mm\u003cbr\u003e • Length 99.10mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003e12 Valves\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003eTEVI-1014-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"404040\"\u003e\n\u003ctd style=\"color: #ffffff;\"\u003e1 Valve\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003eTEVI-1014-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"2d2d2d\"\u003e\n\u003ctd style=\"color: #ffffff;\" rowspan=\"2\"\u003eExhaust\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\" rowspan=\"2\"\u003e+1mm Oversize 30.00mm\u003cbr\u003e • Stem Diameter 5.97mm\u003cbr\u003e • Length 99.10mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003e12 Valves\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003eTEVI-1016-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"2d2d2d\"\u003e\n\u003ctd style=\"color: #ffffff;\"\u003e1 Valve\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003eTEVI-1016-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"404040\"\u003e\n\u003ctd style=\"color: #ffffff;\" rowspan=\"2\"\u003eExhaust\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\" rowspan=\"2\"\u003e+1mm Oversize 30.00mm\u003cbr\u003e*Sodium-Filled*\u003cbr\u003e • Stem Diameter 5.97mm\u003cbr\u003e • Length 99.10mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003e12 Valves\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003eTEVI-1016-HS-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"404040\"\u003e\n\u003ctd style=\"color: #ffffff;\"\u003e1 Valve\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003eTEVI-1016-HS-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003eInconel Features:\u003c\/span\u003e\u003cbr\u003e The Inconel 751 Nickel Base Alloy material is used for exhaust valves in engines that reach very high temperatures and its use is growing with the application of turbos and superchargers.\u003cbr\u003e\u003cbr\u003e \u003cspan style=\"color: #ff2a00;\"\u003eNotes:\u003c\/span\u003e\u003cbr\u003e Images are for reference.\u003cbr\u003e \u003ca style=\"color: #afafaf;\" href=\"https:\/\/stmtuned.com\/collections\/supertech-products\"\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: .8em;\"\u003e See more Supertech Parts\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e","brand":"Supertech","offers":[{"title":"Exhaust 29.00mm (Set of 12) (TEVI-1014-12)","offer_id":50562315845974,"sku":"SUP-TEVI-1014-12","price":372.01,"currency_code":"EUR","in_stock":true},{"title":"Exhaust 29.00mm (1 Single) (TEVI-1014-1)","offer_id":50562315878742,"sku":"SUP-TEVI-1014-1","price":35.16,"currency_code":"EUR","in_stock":true},{"title":"Exhaust 30.00mm (Set of 12) (TEVI-1016-12)","offer_id":50562315911510,"sku":"SUP-TEVI-1016-12","price":426.11,"currency_code":"EUR","in_stock":true},{"title":"Exhaust 30.00mm (1 Single) (TEVI-1016-1)","offer_id":50562315944278,"sku":"SUP-TEVI-1016-1","price":35.16,"currency_code":"EUR","in_stock":true},{"title":"Exhaust 30.00mm Sodium-Filled (Set of 12) (TEVI-1016-HS-12)","offer_id":50562315977046,"sku":"SUP-TEVI-1016-HS-12","price":627.3,"currency_code":"EUR","in_stock":true},{"title":"Exhaust 30.00mm Sodium-Filled (1 Single) (TEVI-1016-HS-1)","offer_id":50562316009814,"sku":"SUP-TEVI-1016-HS-1","price":56.43,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/9531\/8102\/files\/supertech-valves-inconel-exhaust-2jz-supra-mk4-1.jpg?v=1749201274","url":"https:\/\/www.speed-addicts.com\/en\/products\/supertech-valves-inconel-exhaust-2jz-supra-mk4","provider":"Speed Addicts","version":"1.0","type":"link"}