Processing Power:

proven to support over 1200 HP

This all-inclusive package includes Calico-coated rod bearings

Maintain Precision Under Boost

Oil Leaks: The tensioner is often oil-fed

B38 Valve Spring Kit | Ferrea Racing | BMW MINI HD Processing Power: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