Lamborghini Miura manual indicating bigger intake valves in English size (but correct size in metric). The intake and exhaust valves in all 4 liter Lamborghini V12 remained the same throughout all models. This intake size misprint carried forward into Espada 400GT and Countach LP 400/LP 400S owners manuals as well. In 1970, Lamborghini development driver Bob Wallace created a test mule that would conform to the FIA's Appendix J racing regulations. The car was appropriately named the Miura Jota (the pronunciation of the letter 'J' in Spanish). Wallace made extensive modifications to the standard Miura chassis and engine. Weight reductions included replacing
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