GSC Power-Division 23-8N Exhaust Valve Set of 8-33mm (+1mm) (gsc2013-8) 1595 This 9" tall 360-degree radial

This 9" tall 360-degree radial flow air filter features two 3" inlets and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience

This system produced gains of up to +9 HP and +17 lbs

Increase Horsepower & Torque to 400-450HP (Flywheel) Level - Typically 360WHP (Range 360-410WHP Depending*)

gloss black

GSC Power-Division 23-8N Exhaust Valve Set of 8-33mm (+1mm) (gsc2013-8) 1595 This 9" tall 360-degree radialWhen 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