What engine hp and net hp?

Please provide me with more context! "Engine HP" and "Net HP" refer to horsepower ratings of an engine, but to understand what they mean in your specific case, I need more information.

For example, tell me:

* What kind of engine are you asking about? (Car, motorcycle, airplane, boat, etc.)

* What is the make and model of the engine?

* Are you looking for the horsepower rating of a specific engine, or are you asking about the general difference between "engine HP" and "net HP"?

Once I have this information, I can give you a more precise and helpful answer.