{"product_id":"jdy-performance-kelford-valvetrain-kit-2-0t-fsi","title":"JDY Performance Kelford Valvetrain Kit – 2.0T\/FSI","description":"\u003ch2 data-section-id=\"1ldthmu\" data-start=\"191\" data-end=\"243\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"194\" data-end=\"243\"\u003eComplete High-Performance Valvetrain Solution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"245\" data-end=\"452\"\u003eThe \u003cstrong data-start=\"249\" data-end=\"291\"\u003eJDY Performance Kelford Valvetrain Kit\u003c\/strong\u003e is a fully integrated upgrade package designed for high-performance EA888 engines operating under increased boost, elevated RPM, and extreme cylinder pressures.\u003c\/p\u003e\n\u003cp data-start=\"454\" data-end=\"690\"\u003eThis kit combines \u003cstrong data-start=\"472\" data-end=\"561\"\u003eKelford’s precision-engineered beehive valve springs and stainless performance valves\u003c\/strong\u003e with \u003cstrong data-start=\"567\" data-end=\"597\"\u003eSupertech valve stem seals\u003c\/strong\u003e, delivering a balanced and reliable valvetrain system for both street and race applications.\u003c\/p\u003e\n\u003chr data-start=\"692\" data-end=\"695\"\u003e\n\u003ch2 data-section-id=\"3fq70d\" data-start=\"697\" data-end=\"719\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"700\" data-end=\"719\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"721\" data-end=\"886\"\u003e\n\u003cli data-section-id=\"1x968jd\" data-start=\"721\" data-end=\"771\"\u003e\u003cstrong data-start=\"723\" data-end=\"771\"\u003eKelford Beehive Valve Spring Set (KVS276-BT)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"17kilsz\" data-start=\"772\" data-end=\"802\"\u003e\u003cstrong data-start=\"774\" data-end=\"802\"\u003eKelford Intake Valve Set\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"15mrek9\" data-start=\"803\" data-end=\"834\"\u003e\u003cstrong data-start=\"805\" data-end=\"834\"\u003eKelford Exhaust Valve Set\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"b0wuwc\" data-start=\"835\" data-end=\"886\"\u003e\u003cstrong data-start=\"837\" data-end=\"886\"\u003eSupertech Valve Stem Seals (Intake + Exhaust)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"888\" data-end=\"891\"\u003e\n\u003ch2 data-section-id=\"1pi78xj\" data-start=\"893\" data-end=\"923\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"896\" data-end=\"923\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"n78wfb\" data-start=\"925\" data-end=\"977\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"929\" data-end=\"977\"\u003eDesigned for High Boost \u0026amp; High RPM Stability\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"978\" data-end=\"1162\"\u003eEngineered to maintain precise valve control under aggressive cam profiles and increased boost levels, minimizing valve float and ensuring consistent performance at high engine speeds.\u003c\/p\u003e\n\u003chr data-start=\"1164\" data-end=\"1167\"\u003e\n\u003ch3 data-section-id=\"zygfu9\" data-start=\"1169\" data-end=\"1216\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1173\" data-end=\"1216\"\u003eHigh-Temperature Stainless Steel Valves\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1217\" data-end=\"1368\"\u003eThe Kelford valves are manufactured from \u003cstrong data-start=\"1258\" data-end=\"1303\"\u003epremium austenitic stainless steel alloys\u003c\/strong\u003e specifically developed for high-performance engine applications.\u003c\/p\u003e\n\u003cul data-start=\"1370\" data-end=\"1670\"\u003e\n\u003cli data-section-id=\"y27apq\" data-start=\"1370\" data-end=\"1479\"\u003eAlloy composition includes \u003cstrong data-start=\"1399\" data-end=\"1433\"\u003echromium, nickel, and tungsten\u003c\/strong\u003e for enhanced strength and thermal stability\u003c\/li\u003e\n\u003cli data-section-id=\"obou0v\" data-start=\"1480\" data-end=\"1575\"\u003eExcellent resistance to heat, oxidation, and fatigue under extreme exhaust gas temperatures\u003c\/li\u003e\n\u003cli data-section-id=\"cdai3\" data-start=\"1576\" data-end=\"1670\"\u003eMaintains structural integrity in high cylinder pressure and forced induction environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1672\" data-end=\"1675\"\u003e\n\u003ch3 data-section-id=\"6on5s6\" data-start=\"1677\" data-end=\"1740\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1681\" data-end=\"1740\"\u003eTriple-Groove Valve Lock Design (Drop-In Compatibility)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1741\" data-end=\"1970\"\u003e\n\u003cli data-section-id=\"1tfiwgg\" data-start=\"1741\" data-end=\"1815\"\u003eValves feature a \u003cstrong data-start=\"1760\" data-end=\"1801\"\u003eprecision triple-groove keeper design\u003c\/strong\u003e at the stem\u003c\/li\u003e\n\u003cli data-section-id=\"v1d7db\" data-start=\"1816\" data-end=\"1871\"\u003eFully compatible with \u003cstrong data-start=\"1840\" data-end=\"1869\"\u003eOEM valve locks (keepers)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14612go\" data-start=\"1872\" data-end=\"1970\"\u003e\n\u003cstrong data-start=\"1874\" data-end=\"1912\"\u003eNo additional valve locks required\u003c\/strong\u003e, simplifying installation and reducing build complexity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1972\" data-end=\"1975\"\u003e\n\u003ch3 data-section-id=\"1e24sv8\" data-start=\"1977\" data-end=\"2016\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1981\" data-end=\"2016\"\u003ePrecision Forged \u0026amp; Heat Treated\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2017\" data-end=\"2231\"\u003e\n\u003cli data-section-id=\"1ssv8v\" data-start=\"2017\" data-end=\"2087\"\u003eForged construction ensures optimal grain structure and durability\u003c\/li\u003e\n\u003cli data-section-id=\"13kps1w\" data-start=\"2088\" data-end=\"2172\"\u003eAdvanced heat treatment process improves tensile strength and fatigue resistance\u003c\/li\u003e\n\u003cli data-section-id=\"1303pbl\" data-start=\"2173\" data-end=\"2231\"\u003eDesigned for long service life in demanding conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2233\" data-end=\"2236\"\u003e\n\u003ch3 data-section-id=\"non015\" data-start=\"2238\" data-end=\"2277\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2242\" data-end=\"2277\"\u003eBeehive Valve Spring Technology\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2278\" data-end=\"2371\"\u003eKelford’s beehive spring design offers significant advantages over traditional spring setups:\u003c\/p\u003e\n\u003cul data-start=\"2373\" data-end=\"2534\"\u003e\n\u003cli data-section-id=\"b28fc0\" data-start=\"2373\" data-end=\"2429\"\u003eReduced valvetrain mass for improved engine response\u003c\/li\u003e\n\u003cli data-section-id=\"1gucbcp\" data-start=\"2430\" data-end=\"2465\"\u003eIncreased stability at high RPM\u003c\/li\u003e\n\u003cli data-section-id=\"noqogf\" data-start=\"2466\" data-end=\"2534\"\u003eLower harmonic resonance for smoother operation and reduced wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2536\" data-end=\"2539\"\u003e\n\u003ch3 data-section-id=\"qhqj8t\" data-start=\"2541\" data-end=\"2574\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2545\" data-end=\"2574\"\u003eComplete Sealing Solution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2575\" data-end=\"2703\"\u003e\n\u003cli data-section-id=\"ow9bu0\" data-start=\"2575\" data-end=\"2646\"\u003eIncludes \u003cstrong data-start=\"2586\" data-end=\"2616\"\u003eSupertech valve stem seals\u003c\/strong\u003e for both intake and exhaust\u003c\/li\u003e\n\u003cli data-section-id=\"3rldg4\" data-start=\"2647\" data-end=\"2703\"\u003eEnsures proper oil control and long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2705\" data-end=\"2708\"\u003e\n\u003ch2 data-section-id=\"1h26rib\" data-start=\"2710\" data-end=\"2737\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2713\" data-end=\"2737\"\u003eValve Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"p67eyp\" data-start=\"2739\" data-end=\"2760\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2743\" data-end=\"2760\"\u003eIntake Valves\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2761\" data-end=\"2925\"\u003e\n\u003cli data-section-id=\"1chvhdm\" data-start=\"2761\" data-end=\"2791\"\u003eHead Diameter: \u003cstrong data-start=\"2778\" data-end=\"2789\"\u003e33.90mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vn7gio\" data-start=\"2792\" data-end=\"2821\"\u003eStem Diameter: \u003cstrong data-start=\"2809\" data-end=\"2819\"\u003e5.98mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ehkfec\" data-start=\"2822\" data-end=\"2851\"\u003eOverall Length: \u003cstrong data-start=\"2840\" data-end=\"2849\"\u003e104mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1k47amu\" data-start=\"2852\" data-end=\"2875\"\u003eTip Length: \u003cstrong data-start=\"2866\" data-end=\"2873\"\u003e5mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"f41blf\" data-start=\"2876\" data-end=\"2925\"\u003e\u003cstrong data-start=\"2878\" data-end=\"2925\"\u003eTriple-groove design – uses OEM valve locks\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVEHICLE FITMENT BY ENGINE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVW \u0026amp; Audi - 2.0T FSI EA113 Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"bullet\"\u003e\n\u003cli\u003eAUDI - A4 2005-2008 (B7) 2.0T EA113 TFSI engines\u003c\/li\u003e\n\u003cli\u003eAUDI - A6 2005-2011 (C6) 2.0T EA113 TFSI engines\u003c\/li\u003e\n\u003cli\u003eAUDI - A6 Allroad 2005-2011 (C6) 2.0T EA113 TFSI engines\u003c\/li\u003e\n\u003cli\u003eAUDI - TT 2008-2015 (MK2 - 8J) 2.0T EA113 TFSI engines\u003c\/li\u003e\n\u003cli\u003eAUDI - A3 2006-2013 (MK2 - 8P) 2.0T EA113 TFSI engines\u003c\/li\u003e\n\u003cli\u003eVW - GTI 2006-2009 (MK5) 2.0T EA113 FSI engines\u003c\/li\u003e\n\u003cli\u003eVW - Jetta \u0026amp; Jetta GLI 2006-2010 (MK5) 2.0T EA113 FSI engines\u003c\/li\u003e\n\u003cli\u003eVW - Passat 2006-2010 (B6) 2.0T EA113 FSI engines\u003c\/li\u003e\n\u003cli\u003eVW - EOS 2006-2015 (1F7) 2.0T EA113 FSI engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVW \u0026amp; Audi - 2.0T TSI EA888 Gen 1\/2 Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"bullet\"\u003e\n\u003cli\u003eAudi - A4 2009-2015 (B8 - B8.5) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eAudi - A4 Allroad 2009-2015 (B8 - B8.5) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eAudi - A5 2008-2015 (B8 - B8.5) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eAudi - Q5 2008-2015 (8R) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eAudi - A6 2012-2015 (C7 - C7.5) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eAudi - TT 2008-2015 (MK2 - 8J) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eAudi - A3 2006-2013 (MK2 - 8P) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eAudi - Q3 2011-2015 (8U) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eVW - GTI 2006-2009 (MK5) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eVW - GTI 2010-2014 (MK6) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eVW - Jetta \u0026amp; Jetta GLI 2010-2014 (MK6) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eVW - SportWagen 2011-2014 (MK6) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eVW - CC 2009-2015 (3C8) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eVW - Passat 2006-2010 (B6) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eVW - EOS 2006-2015 (1F7) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003cli\u003eVW - Beetle 2011-2015 (MK2) 2.0T TSI EA888 Gen 1\/2 engines*\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"19jlu7v\" data-start=\"2927\" data-end=\"2949\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2931\" data-end=\"2949\"\u003eExhaust Valves\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2950\" data-end=\"3111\"\u003e\n\u003cli data-section-id=\"gyvb07\" data-start=\"2950\" data-end=\"2977\"\u003eHead Diameter: \u003cstrong data-start=\"2967\" data-end=\"2975\"\u003e28mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1oicb3j\" data-start=\"2978\" data-end=\"3007\"\u003eStem Diameter: \u003cstrong data-start=\"2995\" data-end=\"3005\"\u003e5.97mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nmulpu\" data-start=\"3008\" data-end=\"3037\"\u003eOverall Length: \u003cstrong data-start=\"3026\" data-end=\"3035\"\u003e102mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1k47amu\" data-start=\"3038\" data-end=\"3061\"\u003eTip Length: \u003cstrong data-start=\"3052\" data-end=\"3059\"\u003e5mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"f41blf\" data-start=\"3062\" data-end=\"3111\"\u003e\u003cstrong data-start=\"3064\" data-end=\"3111\"\u003eTriple-groove design – uses OEM valve locks\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3113\" data-end=\"3116\"\u003e\n\u003ch2 data-section-id=\"1tugwng\" data-start=\"3118\" data-end=\"3138\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3121\" data-end=\"3138\"\u003eWhy This Kit?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3140\" data-end=\"3307\"\u003eUpgrading individual valvetrain components without proper matching can lead to instability and premature wear. This kit is designed as a \u003cstrong data-start=\"3277\" data-end=\"3296\"\u003ecomplete system\u003c\/strong\u003e, ensuring:\u003c\/p\u003e\n\u003cul data-start=\"3309\" data-end=\"3480\"\u003e\n\u003cli data-section-id=\"mv2yhb\" data-start=\"3309\" data-end=\"3358\"\u003eCorrect spring pressure matched to valve mass\u003c\/li\u003e\n\u003cli data-section-id=\"dyqcxz\" data-start=\"3359\" data-end=\"3411\"\u003eImproved durability and reduced component stress\u003c\/li\u003e\n\u003cli data-section-id=\"rahzf\" data-start=\"3412\" data-end=\"3480\"\u003eReliable performance across street, track, and high-power builds\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JDY Performance","offers":[{"title":"Default Title","offer_id":56986548240544,"sku":null,"price":1254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0478\/7060\/7520\/files\/1_bf78bf4b-914a-47fe-ba7e-eeb412023d92.jpg?v=1777817711","url":"https:\/\/jdyperformance.com\/ru-cn\/products\/jdy-performance-kelford-valvetrain-kit-2-0t-fsi","provider":"JDY Performance","version":"1.0","type":"link"}