Despite its foibles, the Citroën DS 21 was also a revelation. The car was well ahead of its time, including the first manually controlled, clutchless gearbox that was the precursor to modern paddle shifters.

MOMO steering wheels, the brainchild of Gianpiero Moretti, showed that they could be a competitive advantage with a more ergonomic design -- and proved it at the highest levels.

An audacious project to build an all-British Grand Prix car that made one of the greatest engines of all time -- yet was a complete and utter failure.

In the heart of Silicon Valley is Rich Bontempi’s High Performance House, one of the largest shops selling original Porsche parts in the country!