Water Jackets: Four large ports for enhanced cooling

G45-1125 (67mm)

Specifications

Our bearings have consistently demonstrated superior performance and longevity compared to standard options

injectors and a port injection line kit are required and sold separately

6mm Viton Valve Stem Seals, BMW M50 M52 S50 S52 200373FL Water Jackets: Four large ports6mm Viton Valve Stem Seals for High Performance BMW M50 M52 S50 S52 Engines Valve Stem Seals are engineered to prevent oil from entering the combustion chamber, ensuring optimal engine performance. Crafted from premium Viton material, these seals offer superior control and durability across the entire RPM range. Their compact design allows for clearance in small inside diameter valve springs. Developed to withstand the extreme conditions of high