{"product_id":"kelford-b58-valve-springs","title":"Kelford B58 Valve Springs","description":"\u003cp\u003eGenuine \u003cstrong\u003eKelford Cams\u003c\/strong\u003e valve springs for the B58. Performance camshafts and valvetrain made in New Zealand.\u003c\/p\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eItem\u003c\/th\u003e\n\u003cth align=\"left\"\u003ePart No.\u003c\/th\u003e\n\u003cth align=\"left\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBMW Gen1 with\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKVS57-BT\u003c\/td\u003e\n\u003ctd\u003e90lb seat pressure at 36.5mm installed height. 193lb at 11.0mm valve lift. Spring coil bind height at 23.6mm.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Kelford Cams","offers":[{"title":"Default Title","offer_id":48375391125658,"sku":"KVS57-BT","price":900.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/4360\/6882\/files\/B58-Valve-Springs-with-Titianum-Retainers-1_504c6f01-eb52-4ebf-a165-9e64c297d532.webp?v=1781999337","url":"https:\/\/www.marsanicmotorsport.com.au\/products\/kelford-b58-valve-springs","provider":"Marsanic Motorsport","version":"1.0","type":"link"}