many ways tune it up new air filter, spark plugs, wires ,cap and, button, put some headers on it, supercharge it, turbo it, put a bigger carb in it, get a larger intake, boar it, get some special header in it, get a special cam.
They help the engine "breath" better.
Get a horse and carriage next to the car, and test, incrementally adding more horses.
by using a supercharger u get 30 to 40% more horse power than when compared to an engine with out a supercharger....
You need more information to find out how much horse power there would be. There would be a variety of horse power concerning what engine the turbo was on.
Depends on the year and engine type. please be more specific
Depends on the engine... need to be more specific.
You need to be more specific. What model and what engine size.
More commonly by the size (displacement) or model number.
No, just putting a engine with 400 horse into a nova from another car will not give you more than 400 horse.
Not really sure what your asking here but cc's like horse power determines the amount of power your engine produces. The larger the number the more power.
Depends on which engine is under the hood ... please be more specific
Diesels run on only needing fuel and air to operate. The more load that is demanded out of the engine means that the injectors are going to open up and meter more fuel. And with more fuel comes more air (ie: superchargers, and turbochargers) So the more fuel that is need the more air is need also. So the more fuel you can add to your engine, the more horse power will be produced.