GSC Power-Division 21-4N Intake Valve Set of 8-35mm STD (gsc2132-8) 16470 We then cycle tested our

We then cycle tested our finalized design from 0–50psi in a high heat environment in order to replicate over 20 years of operation by the average GT-R owner

Polyurethane bushing for improved shock feedback

100% MIG-welded stainless steel construction

uses OEM mounting Hardware

Technology transfer from original equipment manufacturing and motor sports

GSC Power-Division 21-4N Intake Valve Set of 8-35mm STD (gsc2132-8) 16470 We then cycle tested ourWhen 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