How much horsepower is 1812cc?

The horsepower of an engine is not directly determined by its displacement (in this case, 1812 cc) alone, as it also depends on factors like engine design, tuning, and fuel type. However, a rough estimate is that a typical gasoline engine might produce about 0.1 to 0.2 horsepower per cc. Therefore, an 1812 cc engine could potentially produce between 181 to 362 horsepower, depending on its specific configuration and efficiency.