NASA's Spec Focus (SF) class focuses on the popular Ford Focus. SF is geared toward budget-minded enthusiasts looking for an affordable and fun class with rules that guarantee close competition on a reasonable budget with cars built in this century. SF allows owners of a Ford Focus to go racing by simply adding an easily available assortment of bolt-on parts and safety equipment and is a perfect starting point for aspiring new drivers to get into racing. If you're looking for a fun place to race then the Spec Focus Series is for you.
http://specfocus.drivenasa.com/
Ted Severns NASA Spec Focus Director.
Leo Capaldi NASA Spec Focus Asst Director/Technical Advisor