{"product_id":"kelford-stage-2-camshafts-bmw-b58-gen-1-gen-1-5","title":"Kelford Stage 2 Camshafts — BMW B58 Gen 1 \/ Gen 1.5","description":"\u003cp\u003eStage 2 camshafts for professionally built BMW B58 Gen 1 and Gen 1.5 engines, supplied in the selected camshaft revision.\u003c\/p\u003e\u003ch3\u003eKey details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRepresentative manufacturer image. Your selection supplies 257-B or 2-257-B camshafts, not the 258-B reference pictured.\u003c\/li\u003e\n\u003cli\u003eGen 1: Kelford 257-B.\u003c\/li\u003e\n\u003cli\u003eGen 1.5: Kelford 2-257-B.\u003c\/li\u003e\n\u003cli\u003eUprated valve springs required; Kelford recommends KVS58-BT.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eSelect the exact Gen 1 or Gen 1.5 engine revision. Not B58 Gen 2.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eSpecialist assembly, accurate cam timing and full valvetrain \/ piston-clearance checks required. Supporting hardware and calibration must match the cam profile.\u003c\/p\u003e","brand":"Kelford","offers":[{"title":"Gen 1 — 257-B","offer_id":59031113367926,"sku":"KEL-ENG-B58-005","price":1620.0,"currency_code":"GBP","in_stock":true},{"title":"Gen 1.5 — 2-257-B","offer_id":59031113400694,"sku":"KEL-ENG-B58-001","price":1620.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/1085\/2726\/files\/kelford-stage-2-camshafts-bmw-b58-gen-1-gen-1-5.jpg?v=1792262438","url":"https:\/\/slnperformance.co.uk\/products\/kelford-stage-2-camshafts-bmw-b58-gen-1-gen-1-5","provider":"SLN Performance LTD","version":"1.0","type":"link"}