How much horsepower is 159cc?

To convert cubic centimeters (cc) to horsepower (hp), a general rule of thumb is that 1 horsepower is approximately equivalent to 15 cc for small engines. Therefore, a 159cc engine would roughly produce about 10.6 horsepower (159 ÷ 15 = 10.6). However, the actual horsepower can vary based on the engine design, efficiency, and application.