{"product_id":"ferrea-single-valve-spring-kit-nissan-r35-gt-r-vr38dett","title":"Ferrea Single Valve Spring Kit - Nissan R35 GT-R VR38DETT","description":"\u003cp data-start=\"281\" data-end=\"474\"\u003e \u003cstrong data-start=\"281\" data-end=\"322\"\u003eThe Ferrea KT4016 Single Valve Spring Kit\u003c\/strong\u003e is a high-quality \u003cstrong data-start=\"342\" data-end=\"378\"\u003esingle-spring valve spring kit\u003c\/strong\u003e designed for the Nissan GT-R R35 \u003cstrong data-start=\"418\" data-end=\"441\"\u003eVR38DETT engine\u003c\/strong\u003e for street and performance use.\u003c\/p\u003e\n\n\u003cp data-start=\"476\" data-end=\"636\"\u003e The series provides reliable valve train operation at moderate to medium engine speeds and improves durability compared to standard components.\u003cstrong data-start=\"646\" data-end=\"666\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2 data-start=\"730\" data-end=\"753\"\u003e \u003cstrong data-start=\"733\" data-end=\"753\"\u003eThe package includes\u003c\/strong\u003e \u003c\/h2\u003e\n\n\u003cul data-start=\"755\" data-end=\"1014\"\u003e\n\n\u003cli data-start=\"755\" data-end=\"794\"\u003e\n\n\u003cp data-start=\"757\" data-end=\"794\"\u003e \u003cstrong data-start=\"757\" data-end=\"783\"\u003e24 pcs valve springs\u003c\/strong\u003e (S10137) \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"795\" data-end=\"853\"\u003e\n\n\u003cp data-start=\"797\" data-end=\"853\"\u003e \u003cstrong data-start=\"797\" data-end=\"842\"\u003e12 pcs titanium exhaust side retainers\u003c\/strong\u003e (E11110) \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"854\" data-end=\"911\"\u003e\n\n\u003cp data-start=\"856\" data-end=\"911\"\u003e \u003cstrong data-start=\"856\" data-end=\"900\"\u003e12 pcs titanium intake side retainers\u003c\/strong\u003e (E11107)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"912\" data-end=\"965\"\u003e\n\n \u003cp data-start=\"914\" data-end=\"965\"\u003e\u003cstrong data-start=\"914\" data-end=\"954\"\u003e24 Ferrea spring seat locations\u003c\/strong\u003e (SL1116) \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"966\" data-end=\"1014\"\u003e\n\n\u003cp data-start=\"968\" data-end=\"1014\"\u003e \u003cstrong data-start=\"968\" data-end=\"1005\"\u003e24 pcs valve locks (48 pieces)\u003c\/strong\u003e (K10102)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 data-start=\"1021\" data-end=\"1066\"\u003e \u003cstrong data-start=\"1024\" data-end=\"1066\"\u003eS10137 Single Spring Kit Specifications\u003c\/strong\u003e \u003c\/h2\u003e\n\n\u003cul data-start=\"1068\" data-end=\"1357\"\u003e\n\n\u003cli data-start=\"1068\" data-end=\"1098\"\u003e\n\n\u003cp data-start=\"1070\" data-end=\"1098\"\u003e \u003cstrong data-start=\"1070\" data-end=\"1086\"\u003eSpring type:\u003c\/strong\u003e Single spring \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1099\" data-end=\"1130\"\u003e\n\n\u003cp data-start=\"1101\" data-end=\"1130\"\u003e \u003cstrong data-start=\"1101\" data-end=\"1116\"\u003eMaterial:\u003c\/strong\u003e Special alloy \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1131\" data-end=\"1163\"\u003e\n\n\u003cp data-start=\"1133\" data-end=\"1163\"\u003e \u003cstrong data-start=\"1133\" data-end=\"1152\"\u003eOuter diameter:\u003c\/strong\u003e 25.19 mm \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1164\" data-end=\"1195\"\u003e\n\n\u003cp data-start=\"1166\" data-end=\"1195\"\u003e \u003cstrong data-start=\"1166\" data-end=\"1185\"\u003eInner diameter:\u003c\/strong\u003e 18.3 mm \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1196\" data-end=\"1223\"\u003e\n\n\u003cp data-start=\"1198\" data-end=\"1223\"\u003e \u003cstrong data-start=\"1198\" data-end=\"1214\"\u003eSeat pressure:\u003c\/strong\u003e 90 lbs \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1224\" data-end=\"1252\"\u003e\n\n\u003cp data-start=\"1226\" data-end=\"1252\"\u003e \u003cstrong data-start=\"1226\" data-end=\"1242\"\u003eOpen pressure:\u003c\/strong\u003e 155 lbs \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1253\" data-end=\"1283\"\u003e\n\n\u003cp data-start=\"1255\" data-end=\"1283\"\u003e \u003cstrong data-start=\"1255\" data-end=\"1270\"\u003eSpring rate:\u003c\/strong\u003e 165 lbs\/in \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1284\" data-end=\"1311\"\u003e\n\n\u003cp data-start=\"1286\" data-end=\"1311\"\u003e \u003cstrong data-start=\"1286\" data-end=\"1300\"\u003eCoil Binding:\u003c\/strong\u003e 22.65 mm \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1312\" data-end=\"1357\"\u003e\n\n\u003cp data-start=\"1314\" data-end=\"1357\"\u003e \u003cstrong data-start=\"1314\" data-end=\"1346\"\u003eMaximum net valve lift:\u003c\/strong\u003e 11.00 mm\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 data-start=\"1364\" data-end=\"1387\"\u003e \u003cstrong data-start=\"1367\" data-end=\"1387\"\u003eInstallation note\u003c\/strong\u003e \u003c\/h2\u003e\n\n\u003cul data-start=\"1389\" data-end=\"1489\"\u003e\n\n\u003cli data-start=\"1389\" data-end=\"1489\"\u003e\n\n \u003cp data-start=\"1391\" data-end=\"1489\"\u003e\u003cstrong data-start=\"1391\" data-end=\"1441\"\u003eThe OEM factory spring seats must be removed\u003c\/strong\u003e and replaced with the supplied Ferrea parts.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 data-start=\"1496\" data-end=\"1515\"\u003e \u003cstrong data-start=\"1499\" data-end=\"1515\"\u003eFeatures\u003c\/strong\u003e \u003c\/h2\u003e\n\n\u003cul data-start=\"1517\" data-end=\"1811\"\u003e\n\n\u003cli data-start=\"1517\" data-end=\"1593\"\u003e\n\n\u003cp data-start=\"1519\" data-end=\"1593\"\u003e \u003cstrong data-start=\"1519\" data-end=\"1539\"\u003eMono-spring construction\u003c\/strong\u003e – lightweight and reliable for street and performance use \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1594\" data-end=\"1671\"\u003e\n\n\u003cp data-start=\"1596\" data-end=\"1671\"\u003e \u003cstrong data-start=\"1596\" data-end=\"1622\"\u003eTitanium retainers\u003c\/strong\u003e – less moving mass and better durability \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1672\" data-end=\"1738\"\u003e\n\n\u003cp data-start=\"1674\" data-end=\"1738\"\u003e \u003cstrong data-start=\"1674\" data-end=\"1695\"\u003eSpecial alloy springs\u003c\/strong\u003e – better heat and stress resistance \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1739\" data-end=\"1784\"\u003e\n\n\u003cp data-start=\"1741\" data-end=\"1784\"\u003e \u003cstrong data-start=\"1741\" data-end=\"1782\"\u003eImproves valve train control\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1785\" data-end=\"1811\"\u003e\n\n\u003cp data-start=\"1787\" data-end=\"1811\"\u003e \u003cstrong data-start=\"1787\" data-end=\"1811\"\u003eFerrea Racing quality\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 data-start=\"643\" data-end=\"666\"\u003e \u003cstrong data-start=\"646\" data-end=\"666\"\u003eVehicle compatibility\u003c\/strong\u003e \u003c\/h2\u003e\n\n\u003cul data-start=\"668\" data-end=\"723\"\u003e\n\n\u003cli data-start=\"668\" data-end=\"698\"\u003e\n\n\u003cp data-start=\"670\" data-end=\"698\"\u003e \u003cstrong data-start=\"670\" data-end=\"696\"\u003e2009 → Nissan GT-R R35\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"699\" data-end=\"723\"\u003e\n\n\u003cp data-start=\"701\" data-end=\"723\"\u003e \u003cstrong data-start=\"701\" data-end=\"714\"\u003eEngine:\u003c\/strong\u003e VR38DETT\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":52015955935579,"sku":"FER-KT4016","price":1630.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/KT4016-ferrea-gtr-single-valve-spring-kit_1024x1024_22f92203-23f5-421f-a7db-50bd90fb4ca5.png?v=1768037574","url":"https:\/\/www.qtparts.fi\/en-eu\/products\/ferrea-single-valve-spring-kit-nissan-r35-gt-r-vr38dett","provider":"QT Parts","version":"1.0","type":"link"}