45° Valves – 1.850″ Intake & 1.750″ Exhaust for Enhanced Flow
Upgrade your OEM cylinder head with these larger-diameter valves, featuring a 45° seat for optimized airflow and improved performance. Perfect for high-performance builds or heavy-duty applications where airflow is critical.
Key Details
- Intake Valve: 1.850″ diameter (45° seat)
- Exhaust Valve: 1.750″ diameter (45° seat)
- Machining Tip: When machining the valve seat on an OEM head to fit these valves, ensure the valve face is set to .055″ from the cylinder head surface for proper geometry and sealing.
Achieve better intake and exhaust flow, reduce backpressure, and maximize power with these 45° high-flow valves—an excellent choice for your Cummins engine upgrade.
