GSC Power-Division Super Alloy Exhaust Valve +1mm Oversized Set of 12 (gsc2053-12) 1111 and precision computer numberic control

and precision computer numberic control (CNC) manufacturing ensures an accurate fit

and a RIGID favorite

Professional installation by an experienced technician is recommended

97) in length

This race designed exhaust makes the majority of its power in the upper RPM band

GSC Power-Division Super Alloy Exhaust Valve +1mm Oversized Set of 12 (gsc2053-12) 1111 and precision computer numberic controlWhen 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