how is it that the Morini 50cc can generate so much more power than the Chinese 66cc?..... is it just better quality to the motor? is the design different? it just doesnt make sense to me how a smaller cc size can get that much more power than a larger cc size....someone explain this to me...keep in mind i am an engine gutarded and only have a simple knowledge of these motors so dumb it down a little......all those complicated formulas make my brain leak out of my ears....(its been 10 years since ive taken any math/algebra classes) so keep that in mind too......anyways an explanation would be nice....anyone?