Valve Seats
description
Material: Moldstar 90
Has the same thermal conductivity as cast aluminum, which is 33% higher than beryllium copper.
Necessary for boosted applications and Ti valves
- Excellent hardness without being brittle.
- Provides dampening effect to cushion the valve at high rpm
- Safe to machine. Is not carcinogenic like BeCu
When deciding valve seat sizing, we recommend the OD be between .060"-.080" larger than the valve. The ID be 78% of the OD.