GSC Power-Division STD Intake Valve 2013 Subaru-Scion BRZ-FRS FA20 Timing Parts so addressing this was right

so addressing this was right up our alley

every layer of the multi-layered steel gaskets is individually cut and formed to optimize performance

This process dramatically increases the long term durability and reliability of each head gasket

Outfront Motorsports Tuff H Beam +2mm Long Rods

GSC Power-Division STD Intake Valve 2013 Subaru-Scion BRZ-FRS FA20 Timing Parts so addressing this was rightStem Diameter (mm) 5. 5mm Overall Length (mm) 103. 25mm Head Diameter (mm) 35. 00mm When 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