its an interesting idea i heard about ages ago. but its by no means practical at all.

there was a written off sportivo like over a year ago at eumundi auto wreckers which had the engine damaged, tried to get them to sell me the crank but nothing cam of it.

its just another one of those things you see on the net a bit which is really a u.s based idea, and doesnt really make sense in OZ. kinda like those dunga F20s..