How about a 5 litre v-twin motorcycle cut off a Merlin engine? http://www.abc.net.au/local/photos/2015/08/19/4296075.htm http://www.abc.net.au/local/photos/201

How about a 5 litre v-twin motorcycle cut off a Merlin engine? http://www.abc.net.au/local/photos/2015/08/19/4296075.htm http://www.abc.net.au/local/photos/2015/08/19/4296075.htm