Description
A precision exhaust valve seat is fundamental to maintaining proper combustion seal and preventing hot gas blowby in high-performance engines. Ductile iron construction delivers the thermal stability and durability required for sustained racing applications, resisting the extreme temperatures and pressure cycles of aggressive engine operation. This direct replacement ensures consistent valve sealing and helps preserve cylinder head integrity across countless heat cycles.
- Material: Ductile iron
- Application: Exhaust
- Outer diameter: 1.650 in
- Inner diameter: 1.385 in
- Quantity: Single unit
- Installation: Press-fit replacement
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