GSC Power-Division Super Alloy Exhaust Valve Set of 12-30mm (+1mm) (gsc2067-12) 1708 Breather Ports for Inlet/Outlet of

Breather Ports for Inlet/Outlet of Water Tanks: Two 1/8th NPT ports are located on the top of the back water plate

1996 Toyota Supra MK4 Non Turbo

EC Type Approval

which considerably reduces the weight in comparison to the stock system

GSC Power-Division Super Alloy Exhaust Valve Set of 12-30mm (+1mm) (gsc2067-12) 1708 Breather Ports for Inlet/Outlet ofWhen 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