{"product_id":"ferrea-premium-race-dual-n-a-spring-retainer-combo-100lbs-kt4004","title":"Ferrea Premium Race Dual N\/A Spring \u0026 Retainer Combo 100LBS – KT4004","description":"\u003ch1\u003eFerrea Premium Race Dual N\/A Spring \u0026amp; Retainer Combo: 100LBS\u003c\/h1\u003e\u003cp\u003eThe Ferrea Premium Race Dual N\/A Spring \u0026amp; Retainer Combo is built for naturally aspirated K-Series engines that demand exceptional valve control at high RPM. With a 100LBS seat pressure rating, this dual spring kit provides superior stability and reliability during intense race conditions.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium dual spring design for N\/A applications\u003c\/li\u003e\n\u003cli\u003e100LBS seat pressure rating\u003c\/li\u003e\n\u003cli\u003eIncludes matching retainer\u003c\/li\u003e\n\u003cli\u003eCompatible with Honda K20 \/ K24 engines\u003c\/li\u003e\n\u003cli\u003ePrecision manufactured to race tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrand: Ferrea\u003cbr\u003eSKU: KT4004\u003cbr\u003eCompatible with: K20, K24\u003cbr\u003eCondition: New\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":59037960274245,"sku":"KT4004","price":1095.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1084\/5752\/5573\/files\/springs-110psi_1349x_f2c70798-99f1-4ce5-8ab1-44b3fedef295.webp?v=1788019475","url":"https:\/\/h-workz.nl\/products\/ferrea-premium-race-dual-n-a-spring-retainer-combo-100lbs-kt4004","provider":"H-workz performance","version":"1.0","type":"link"}