{"product_id":"270-268-stage-1-b58-gen-1","title":"270\/268 | Stage 1 B58 Gen 1","description":"\u003cp\u003eBMW 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.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMust have valve spring upgrade. Kelford Cams recommend valve spring KVS58-BT.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Kelford Cams","offers":[{"title":"Default Title","offer_id":47719159169218,"sku":"257-A","price":1259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0784\/7874\/files\/annotated-B58-cam-bolts-2-1_73964ce5-be58-4f97-a4ef-bc91c221142e.jpg?v=1780256085","url":"https:\/\/grocerygetterperformance.com\/products\/270-268-stage-1-b58-gen-1","provider":"Grocery Getter Performance","version":"1.0","type":"link"}