Can't remember if this was already posted...

Guy over on the 912BBS board took a T4 case and replaced the cylinders with electric motors. Pretty sweet setup -- super creative.

I wish there were a lot more pictures, but it's worth a quick read through.

http://www.912bbs.org/vb/showthread.php?38529-Electric

That is pretty darn neat, hopefully he shows up to a Canepa Cars and Coffee this year.