Lamborghini Miura on the Lamborghini stand at the Geneva Motor Show in 1981. A Miura concept car was presented at the American Museum of Television & Radio on January 5, 2006 alongside the Los Angeles Auto Show, though it was not presented at the show itself. Instead, the Miura concept car officially debuted at the North American International Auto Show two weeks later. It was the first design to be penned by Lamborghini design chief, Walter de'Silva, commemorating the 40th anniversary of the 1966 Geneva introduction of the original Miura. Lamborghini president and CEO Stefan Winkelmann denied that the concept would mark
V12 engine where any adjustment method that could go wrong in flight was to be avoided. As initially built, the V12 was rated at at 2,400 rpm, weighing about . The engine powered the car (named ‘Toodles V' for Coatalen's wife Olive's pet name) to several records in 1913 and 1914. In 1909 Renault pioneered aero V12s with a 60 degree air-cooled engine with individual finned cylinders and F-head valve arrangement, driven by single camshaft in the crankcase. This was developed to a unit (96 x 140 mm) which weighed and produced at 1,800 rpm. The propeller was driven from the nose