{"product_id":"kelford-performance-camshaft-bmw-m-series-s58-288-268-stage-3","title":"Kelford Performance Camshaft BMW M Series S58 288\/268 | Stage 3","description":"\u003cdiv class=\"markdown markdown-main-panel enable-updated-hr-color force-compact-layout md-content stronger tutor-markdown-rendering\" id=\"model-response-message-contentr_778708c263ecfa04\" dir=\"ltr\"\u003e\n\u003cp\u003eProfessionally Built Engines Only\u003c\/p\u003e\n\u003cp\u003e298°\/292° | 10.40mm\/10.80mm Valve Lift\u003c\/p\u003e\n\u003cp id=\"p-rc_d9b022031ca8a114-52\"\u003eBMW M Series Stage 3 drag racing cams designed fo\u003cspan class=\"citation-841\"\u003e\u003c\/span\u003e\u003cspan class=\"citation-840 citation-841\"\u003e\u003c\/span\u003e\u003cspan class=\"citation-839 citation-840 citation-841 citation-end-841\"\u003er professionally built S58 engines producing 1400hp+. Turbo sizing 76mm+ on high boost. Ethanol blend or methanol.\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-839 citation-840 citation-end-840\"\u003e\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-839 citation-end-839\"\u003e\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_d9b022031ca8a114-53\"\u003e\u003cspan class=\"citation-838\"\u003e\u003c\/span\u003e\u003cspan class=\"citation-837 citation-838\"\u003e\u003c\/span\u003e\u003cspan class=\"citation-836 citation-837 citation-838 citation-end-838\"\u003eValve Spring Upgrade is required,Kelford Cams recommend valve spring KVS58-BT.\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-836 citation-837 citation-end-837\"\u003e\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-836 citation-end-836\"\u003e\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_d9b022031ca8a114-53\"\u003e\u003cspan class=\"citation-833\"\u003e\u003c\/span\u003e\u003cspan class=\"citation-833 citation-834\"\u003e\u003c\/span\u003e\u003cspan class=\"citation-833 citation-834 citation-835 citation-end-835\"\u003ePlease check intake intermediate rockers f\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-833 citation-834 citation-end-834\"\u003eor clearance to the new racing cam lobe, OEM pressed steel rockers have sharp edges which may foul on the bigger\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-833 citation-end-833\"\u003e cam lobe.\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_d9b022031ca8a114-53\"\u003e\u003cspan class=\"citation-832 citation-end-832\"\u003eTrim\/deburr as necessary\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"GSC Camshafts","offers":[{"title":"Default Title","offer_id":49890926297330,"sku":null,"price":2400.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/4825\/5986\/files\/07b7344c-fa62-4822-8872-d0d7be599ff1.png?v=1785964365","url":"https:\/\/mlab-boostandtune.com\/products\/kelford-performance-camshaft-bmw-m-series-s58-288-268-stage-3","provider":"M Lab by Boost \u0026 Tune","version":"1.0","type":"link"}