GSC Power-Division 21-4N Intake Valve Set of 12 (gsc2050-12) 18355 This fitting supports smooth and

This fitting supports smooth and reliable connections essential for proper operation of injection systems

6 x low side drive outputs

the most sublime

Porsche is constantly updating and revolutionizing their vehicles and offering even better performance

GSC Power-Division 21-4N Intake Valve Set of 12 (gsc2050-12) 18355 This fitting supports smooth andWhen creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the