KelfordCams – BMW S58 – 298/288 | Stage 3 BMW M Series

KelfordCams – BMW S58 – 298/288 | Stage 3 BMW M Series KelfordCams – BMW S58 – 298/288 | Stage 3 BMW M Series Professionally Built Engines Only 298?/288? | 10.40mm/10.80mm Valve Lift BMW M Series Stage 3 drag racing cams designed for professionally built S58 engines producing 1400hp . Turbo sizing 76mm on high boost. Ethanol blend or methanol. Valve Spring Upgrade is required,Kelford Cams recommend valve spring KVS58-BT. 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 Fits the following vehicles : F97 X3 M – 2019 G20 Alpina B3 2019?2022 G20 Alpina B3 – 2023 F97 X3 M Competition – 2019 F98 X4 M – 2019 F98 X4 M Competition – 2019 Contact Us for further Information by filling out this FORM Be sure to follow our Instagram page for new offers and the latest products @Partspluguk