Not necessarily. Horsepower (hp) and engine displacement (CC) are related to each other, but they are not directly proportional. While engine displacement can have an impact on the potential horsepower output, other factors such as engine design, compression ratio, fuel delivery system, and overall efficiency play significant roles as well.
In general, larger engine displacements tend to have the potential for higher horsepower outputs due to the increased volume of air and fuel that can be combusted. This is why motorcycles with higher CC engines often have more horsepower compared to smaller displacement motorcycles. However, it's important to note that the specific design and engineering of the engine can greatly affect the horsepower output.
Engine technologies and advancements allow manufacturers to optimize power output and efficiency even with smaller engine displacements. For example, advancements in turbocharging, supercharging, variable valve timing, and fuel injection systems have enabled smaller engines to produce higher horsepower outputs.
Moreover, factors such as engine tuning, air intake, exhaust systems, and overall weight of the motorcycle can also influence the horsepower output. Therefore, while there is a correlation between engine CC and horsepower, it's not the sole determinant. Engine design, efficiency, and various other factors play vital roles in determining the horsepower of a motorcycle.