Hello -
This is a 1999 "Future Car" project that put a Saturn 1.9L DOHC engine in a Dodge Intrepid for the purpose of creating a working "Dual Hybrid" car. It was done by the University of Kentucky.
http://www.engr.utk.edu/mabe/maesold..._team_home.htm
I don't think it worked out in the end, but I just thought it was kind of neat.
CarloSW2