I recently sold my modified 93 RX7 track car (rotary bottle rocket). I am looking into buying a 3 series and need to know of a websight, mail list, person, or club that I can contact to ask specific questions to in order to make an informed decision on what to buy or where to buy a track car. I need to know about inherent design flaws, technology improvements, handling characteristics of the different years and models. The end result will be nearly a Speedvision cup car to take to club events and driver schools. Please email me personally at pgray@in.net