How much horsepower can a turbine creates in turbocharger?

The horsepower produced by a turbine in a turbocharger varies based on the engine size and design, as well as the specific turbocharger used. Generally, a turbocharger can increase an engine's horsepower by 30% to 50% or more, depending on the application and tuning. For example, a small turbocharger may add around 50 to 100 horsepower to a typical gasoline engine, while larger turbo systems can provide significantly more for performance or racing applications. Ultimately, the exact output will depend on factors like boost pressure, engine efficiency, and tuning.