* Horsepower is a measure of power output. It represents the rate at which an engine can do work.
* Cubic centimeters (cc) is a measure of engine displacement. This refers to the total volume of air and fuel that the engine can draw in during a complete cycle.
Factors that influence engine displacement:
* Engine design: Different engine types (e.g., 4-stroke, 2-stroke) have different displacement-to-power ratios.
* Engine efficiency: A more efficient engine can produce more power with a smaller displacement.
* Other factors: Engine speed, compression ratio, and turbocharging can all affect the relationship between displacement and horsepower.
To find the cc of a 4.5 horsepower engine, you would need more information, such as:
* Engine type: Is it a gasoline, diesel, or electric engine?
* Manufacturer: Different manufacturers have different engine designs and power outputs.
* Model: The specific model of the engine will have a specific displacement.
It's impossible to give a definitive answer to your question without knowing more about the engine.
