About a week ago I bought a 1987 Caterham 1700 Super Sprint from a friend of mine. I first saw at a summer party at his home a couple of years ago and thought that would be a fantastic car to own. We had just bought two Porsche Boxsters, so the time wasn't right, but I kept lusting for it. A year ago my friend brought it to our local autocross venue, a closed military airport, and saw it in action. More lust. I did notice that it emitted a cloud of smoke whenever he lifted the throttle, so I kne