Wrong question. A 208 cc engine (gasoline I suppose) has no fixed horsepower per cc. But experience can help here. It is about 12 horsepower or maybe more depending on the efficiency of the engine.
Approx. 7.5 hp
208cc is what in horse power for a snow blower??
There is no definite answer to this questions, but in general, you'd be looking at 5-6hp
CC's of an engine refer to displacement. That has nothing to do with horsepower. Compressions ratios and other factors can cause large variations in horsepower for similar sized engines.
All of it.
1hp equals 746 watts.2.2kw equals 2200 watts divided by 746 equals 2.95 hp
Northern Tool Company claims that the newer 208cc engines are "direct replacements" for worn out 6.5 HP engines. They list this under "historical data". http://www.northerntool.com/webapp/wcs/stores/servlet/product_6970_200362863_200362863
it varies, they use the same size block for multiple outputs, they stopped using horsepower numbers because of legal reaons, most are 5-7hp
746 watts equals one horsepower.
About 6.5
Well a Ninja 250cc makes about 28hp which is pretty impressive. I would guess between 10 and 20hp for that 208cc engine unless it is a two stroke which would make it more like 20 to 30hp. Added - I have a 208cc engine on a portable generator, its rating is 7HP. It depends on the use of the engine, you can get a lot more power from a marine engine than an air cooled engine.
I horsepower equals 1/315th of 315 horsepower