haha! I don't think it fits the larger can size though?
I've been searching and searching for a 1/8th size model engine so I could build that, hollow out the middle and put it over the 1717 like a cover. This would also mean the motor has to run cool. Another idea I had was to make a fake radiator out of styrene but to put an operational fan and shroud on the backside which would technically be functional