along with additional oil passages and slots for maximum flow

specifically engineered for the BMW S38B35 and S38B36 engines

This cam requires a high performance valve spring kit

and Valve Float

BMW B48 Valve Springs by SuperTech Seat Pressure:84 lbs along with additional oil passagesSupertech Valve Springs for BMW Toyota Mini B48 engines are designed for those demanding peak performance and reliability. Built for high revving engines, these valve springs provide enhanced valve control, reducing the risk of valve float and ensuring optimal performance even under the most intense conditions. Supertech's reputation for precision engineering and high quality materials means their valve spring kits are a trusted choice for