 Complete the following phrase:  In 1972 the company ran American Brett Lunger in a March F2. They first entered F1 in 1972 under the name of Space Racing when they built a hybrid F1F2 March for Mike Beuttler using a Formula 2 monocoque with a F1 engine. They returned under the BS Fabrications name in 1976, with a Surtees for Henri Pescarolo. The team managed a best finish on the season of 9th at the 