B38 Valve Spring Kit | Ferrea Racing | BMW MINI

B38 Valve Spring Kit | Ferrea Racing | BMW MINI The Ferrea B38 Valve Spring Kit is engineered to eliminate three of the most common causes of engine failure in performance builds: binding, breakage, and valve float. Designed for BMW MINI B38 engines, these high-performance valve springs deliver the stability and strength required for high-lift camshafts, high RPMs, and demanding turbocharged applications. Why Choose Ferrea B38 Valve Springs? No Binding – Ensures valves open and close smoothly without interference, protecting against severe engine damage. No Breakage – Built from premium alloys and heat-treated for strength, reducing the risk of dropped valves and catastrophic failures. No Valve Float – Provides higher spring pressure than OEM springs, preventing power loss and combustion leaks at high RPM. Each kit is meticulously heat-treated, stress-relieved, and designed to minimize load loss while maintaining superior durability. Ferrea retainers are CNC-machined for precision