{"product_id":"kelford-cams-270-268-stage-1-performance-cams-bmw-b58-gen1","title":"Kelford Cams 270\/268 Stage 1 Performance Cams BMW B58 Gen1","description":"BMW Gen1 B58 Stage 1 Performance Camshaft – 270°\/268° cams to suit BMW’s Gen 1 B58 engine with bolt on intake, exhaust and turbo upgrades. For an engine producing around 550-750hp running a 58-68mm turbo. Still maintains full use of Valvetronic and Dual VANOS for good throttle response and wide power band. Must have valve spring upgrade. Kelford Cams recommend valve spring KVS57-BT.\u003cbr\u003e\u003cp\u003eTo view a printable spec card for this product \u003ca href=\"https:\/\/kelfordcams.com\/wp-content\/uploads\/product-specs\/257-A.pdf\u0026gt;click%20here\u0026lt;\/a\u0026gt;.\u0026lt;\/p\u0026gt;\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Kelford Cams","offers":[{"title":"Default Title","offer_id":62759865942346,"sku":"KC-257-A","price":1159.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/BMW-B58-High-Performance-Camshafts_82b47ba4-e606-4915-a844-296652b45e32.jpg?v=1784425160","url":"https:\/\/sansomsspecialistparts.co.uk\/products\/kelford-cams-270-268-stage-1-performance-cams-bmw-b58-gen1","provider":"Sansoms Specialist Parts","version":"1.0","type":"link"}