Lamborghini V12 discontinued their first-generation V12 after the Murcielago, opting for a brand-new V12 that first saw use on the Lamborghini Aventador. When Ferruccio Lamborghini set out to compete with Ferrari, he contracted Giotto Bizzarrini to design the engine for his car and, according to some accounts, paid him a bonus for every horsepower over what Ferrari's V12 could produce. The finished V12, with minor improvements, went on to become the 6.5 litre powering the Lamborghini Murciélago LP 640, and completed its service for Lamborghini with the final version of the Murciélago, the Murciélago LP 670-4 SuperVeloce. The engine was designed from
Lagonda V12 and grain of English yew to that of any other wood". Lagonda V12 The Lagonda V12 is a large car produced by the British Lagonda company from 1938 to 1940. It was first shown at the 1936 London Motor Show but production did not commence until 1938. The V12 model featured an all new 4480 cc 60 degree V12 engine designed by W. O. Bentley. The engine has a combined cylinder block and upper crancase cast in iron with a light alloy lower crankcase. The cylinder heads are in cast iron. Each bank of six cylinders has its own single