Description
A precision exhaust valve is critical to maintaining proper scavenging, reducing backpressure, and maximizing power output in high-revving engines. The PROX 28.1070-1 delivers OEM-equivalent sealing and durability, making it an essential replacement for any rebuild or performance refresh. Whether you’re restoring stock performance or supporting forced induction upgrades, this valve ensures reliable operation under demanding conditions.
- Manufacturer Part Number: 28.1070-1
- OEM specification compliance
- Precision CNC-machined construction
- Standard size fitment
- High-temperature alloy steel
- Bolt-on installation
- Sealed seat design
