BMW M50 M52 S50 S52 Valve Springs by SuperTech

Supertech high-performance valve springs for BMW M50, M52, S50, and S52 engines are engineered to meet the demands of high-RPM use with unmatched reliability and performance. Utilizing Superclean Chrome Silicon Vanadium Steel alloy, these valve springs ensure exceptional strength, structural memory, and longevity under intense conditions. The advanced computer-aided design minimizes wire stress and effectively manages valve harmonics, leading to optimized performance for racing applications. Included are Supertech's precision CNC-machined titanium retainers, crafted from military-certified alloy to guarantee an accurate fit and lighter valvetrain weight. Supertech’s quality and precision provide superior durability, making them the ideal choice for enthusiasts seeking maximum reliability for their BMW's performance engine. Installation requires the expertise of an engine builder. Seat Pressure Options:80 lbs Seat Pressure: 80lbs@35.70mm Open Pressure: 195lbs@10mm Max Lift: 12.70mm Coi