BMW M Series Racing Camshafts for professionally built BMW S58 engines making 800hp-1400hp. Turbo sizing 66-75mm. Great with aftermarket intake plenums. Still  maintains full use of Valvetronic and Dual VANOS. Can run Valvetronic locked in full open position when using an aftermarket throttle body. Must have valve spring upgrade, Kelford Cams recommend valve spring KVS58-BT.

• 292/280 10.4mm/10.6mm Valve Lift
• Please check intake intermediate rockers for clearance to the new racing cam lobe, OEM pressed steel rockers have sharp edges which may foul on the bigger cam lobe. Trim/deburr as necessary.

Camshafts generally carry a lead time. Contact us to speak to our engine building experts if you need help choosing your camshafts.