Strigoi, your right about the speed. It actually does about 35mph, but when you almost run over your buddies toes at speed it must seem faster to him.
The noise makes it seem faster. I made an exhaust for it and it works like a loudner not a silencer. Its the same principle as those import cars with the fart pipes, just make it louder if it doesn't really go fast.
And yeah,..... I said cock huh huh huh.