13.6
To convert cubic centimeters (cc) to horsepower, you can use a rough estimate that 1 horsepower is approximately equal to 15 cc for gasoline engines. Therefore, for a 140 cc engine, the conversion would be about 9.3 horsepower (140 cc ÷ 15 cc/hp). Keep in mind that this is a general approximation and actual horsepower can vary based on engine design and efficiency.
To convert cubic centimeters (cc) to horsepower (hp), you typically need to know the specific engine design and efficiency, as there is no direct conversion. However, a rough estimate is that 140 cc can produce around 3 to 5 hp, depending on the engine type and configuration. For example, a small motorcycle engine might be on the higher end of that range, while a simple lawn mower engine might be lower.
5.5 hp
14 hp
There is not such conversion of displacement to HP. You have what is basically a 17 cu. in engine and that would seem to be and 8 to 10 HP engine in an OHV configuration.
There is none. A 133 cc engine can have varying hp depending on many things.
Between 9 and 11 hp, depending on model.
I understand that a 250 cc engine is around a 15 hp motor, so a 277 cc engine calculates about 16.5hp. there is no direct conversion between cc and hp because cc is a volume and hp is a energy.
5 hp
dot to dot
A little over 250cc The easiest conversion is to take the (hp x 42.3) = cc this of course is not exact but very very close... 253.8cc