T2x
Icon/Charter Member
Aside from the basal skull fracture, another occurance that is not often thought about but that I have seen first hand a few times is the Aorta tearing as the heart moves inside the chest. According to the calculatons we made after one incdent this occured at a speed under 62 mph on a dead stop impact.
That very condition took a tunnel boat racer's life in a Washington, North Carolina Race about 10 years ago. It was a snap barrel roll accident at about 110 mph as I recall.