Valve Seat Each 1.6-1.7 Exhaust Standard
Valve Seat Set (4) 2.0 Exhaust
NOT CURRENTLY AVAILABLE
These are Standard 1600/1750 Exhaust seats.
- These are special alloy* racing seats for 37mm exhaust valves.
- Standard seats also work perfectly with 1mm oversize 38mm exhaust valves.
*Modified M2 Tool Steel, which utilizes a blend of three types of carbide materials to provide outstanding wear resistance for valve seat insert application. Molybdenum and Tungsten carbides are both harder and more thermally stable than chromium carbides. They also form a carbide structure to impart more stability to the base material. Vanadium carbides are also added to provide greater wear resistance without affecting the machinability of the product. This Iron based insert allows for excellent heat transfer. T-series hardness run @ 42 Rc and is currently the industry choice when mated with premium or Inconel valves.