What are most required horsepower engine??

what are the maximum and minimum horsepower engine in marine engineering or:what are the maximum and minimum horsepower engine in marine engineeringor

what are the maximum and minimum horsepower engine in marine engineering

or:what are the maximum and minimum horsepower engine in marine engineering

or:What are you talking about? I have seen a boat powered by an engine the size of my thumb, about 1/2 horsepower. Here are some very large engines: www.youtube.com/results?search_query=largest+boat+engine

Tags:engine,