Remember reading a book titled,' Vectored Propulsion, Supermaneuverability and Robot Aircraft', Prof Benjamin Gal-Or, Springer Verlag 1991, sometime in the 90s where models of F-16/F-15 with vectored propulsion nozzles were tested. I was in my last year of college and had no business with such books since I was a History major. Well, it happened to be in a pile of books which were waiting to be returned to their respective shelves. There was a website detailing these projects, sadly it is down.
http://www.bartan.com/vector_propultion.htm