Can you add a cam on a vortec?

Yes, you can add a camshaft to a Vortec engine, which can enhance performance by improving airflow and increasing power output. However, it’s important to select a cam that is compatible with the engine's specifications and intended use. Additionally, upgrades may require supporting modifications, such as improved valve springs, intake, and exhaust systems, to maximize performance and reliability. Always consider tuning the engine's ECU after installing a new cam for optimal performance.