Looks like it is about 6.5 HP
Engine size is not a direct correlation to the horsepower.
Depending on model and manufacturer, about 6.5 horsepower.
6 HP
190cc equals how much horse power?
746 watts equals one horsepower.
You can not correlate cc to horsepower, it just doesn't work. Many small high speed engines may have incredible hp / size ratio, but conventional auto engines are different.
how many horse is a 190cc briggs engine
A 190cc is an type of engine.
6 hp is 190 cc here is a example........ http://www.amazon.com/Excell-Powered-Pressure-Washer-XC2800/dp/B0014T9AA2
550 ft. lbs = i hp. do the math.
1kW = 1.341hp
1.341hp per kW