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
BMW V12 LM BMW V12 LM The BMW V12 LM was a racing car built for sports car racing in 1998. The car was built using a combination of WilliamsF1 engineering and construction and a BMW powerplant. The car was a predecessor to the BMW V12 LMR which debuted in 1999. In 1995 McLaren Cars entered sports car racing using their McLaren F1 GTR in grand touring series like the BPR Global GT Series as well as the 24 Hours of Le Mans. The McLaren F1s were powered by a S70 V12, leading to McLaren and BMW signing an agreement to both develop