If you mean the red one in the back I'd say it could be a 911 or a 912. Ecept it dosne't have a driver side mirror, which "might" have been an option back then, that would lean toward the 912 theory.
In the pic
http://www.geocities.com/montgomery.jp/cars/2liter.jpg the oil cooler looked completely cooked, I'd be wery about re-using it.
my favorite
http://www.geocities.com/montgomery.jp/cars/914inaturn.jpg
...and seeing as I have a lightning I like the Cobra much more than the firechicken/cameo Z28