GSC Power Division - Chrome Polished Exhaust-Engine Valve - STD Size 29mm - 14+ Subaru BRZ subaru-sti-2016 Chrome vanadium SAE9254V construction

Chrome vanadium SAE9254V construction

ROULETTE PATTERN

4000XS rotors are excellent for passenger cars and 4x4s equipped with larger

Proprietary Silicon Nomex Diaphragm

Accurate to within +/- 1% Full Scale

GSC Power Division - Chrome Polished Exhaust-Engine Valve - STD Size 29mm - 14+ Subaru BRZ subaru-sti-2016 Chrome vanadium SAE9254V constructionWhen 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