Dual Valve Spring Kit with Titanium Retainers and ARP Head

The RMW Big Valve Head (BVH) is a high-performance engine upgrade for enthusiasts seeking to maximize their vehicle's power output. The BVH includes premium titanium retainers, known for their strength and light weight, which contribute to improved valve train stability at higher RPMs. It also comes equipped with robust ARP head studs, ensuring a secure and reliable cylinder head to engine block seal, crucial for managing increased combustion pressures. A teflon intake manifold gasket is included for optimal sealing and reduced air leaks. This RMW Big Valve Head is specifically designed for performance applications and is compatible with MINI Cooper models, particularly the R53 "Mk I" Cooper S (2002-2006). Additional supporting modifications, such as headers and injectors, are often recommended to fully leverage the capabilities of the BVH. Professional installation is advised to ensure proper fitment and optimal performance.