These are the little V8 Supercar shells and also the FJ and old style Ford, with the 3 cylinder motorcyle engines yeh? Yeh they are good to watch, amazing the handling capabilities. I remember they did a comparrison between an Aussie Racing Car, a V8 Supercar and a road performance sedan in either Wheels or Motor; was very interesting to see the mid corner speed and 0-100 times of the little fellers!