{"product_id":"kelford-nissan-vr38dett-extreme-beehive-valve-spring-and-titanium-retainer-kit-kvs38-x","title":"Kelford Nissan VR38DETT Extreme Beehive Valve Spring and Titanium Retainer Kit - KVS38-X","description":"\u003cp\u003eKelford Extreme Beehive Valve Spring and Titanium Retainer Kit, part number KVS38-X, for the Nissan VR38DETT.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor extreme boost and high RPM racing engines\u003c\/li\u003e\n\u003cli\u003eSilicon Chrome spring steel with higher fatigue resistance; high frequency design to reduce spring surge at high rpm\u003c\/li\u003e\n\u003cli\u003e130lb seat pressure at 34.60mm installed height, 250lbs at 11.0mm valve lift, coil bind at 22.0mm\u003c\/li\u003e\n\u003cli\u003eKit contains 24 springs, 24 retainers, 12 intake spring seats and 12 exhaust spring seats\u003c\/li\u003e\n\u003cli\u003eUse the 1mm seat on the exhaust and the 4mm seat on the intake\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eNissan R35 GT-R, VR38DETT\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/kelfordcams.com\/product\/kvs38-x-vr38dett-extreme-valve-springs\"\u003eKelford Cams product page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eContact us if you are unsure of fitment or Size \u003ca href=\"https:\/\/www.boostfactory.ca\/pages\/contact\"\u003eHERE\u003c\/a\u003e\u003c\/p\u003e","brand":"Kelford","offers":[{"title":"Default Title","offer_id":53380118741303,"sku":"KVS38-X","price":1155.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/6920\/files\/KVS38-EXTREME-940x587-2.jpg?v=1792545192","url":"https:\/\/www.boostfactory.ca\/products\/kelford-nissan-vr38dett-extreme-beehive-valve-spring-and-titanium-retainer-kit-kvs38-x","provider":"Boost Factory","version":"1.0","type":"link"}