GSC Power-Division 23-8N Exhaust Valve Set of 12-29mm (STD) (gsc2061-12) FITMENT_BASE Provides a 360º pressure connection

Provides a 360º pressure connection

eliminating flow interference

or you force it open with the customizable on-board button

but it required almost 44% more fluid to achieve the same cooling

GSC Power-Division 23-8N Exhaust Valve Set of 12-29mm (STD) (gsc2061-12) FITMENT_BASE Provides a 360º pressure connectionWhen 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