Buuxi weedha soo socota: Sidoo kale 1951 B. Bira wuxuu wax ka beddelay '49-spec 4CLT si uu u aqbalo awood badan,, dabiiciga ah ee loo yaqaan 'OSCA V12 engine'. Mashiinkan waxuu ku soo koray agagaarka. Bira ayaa ku guuleysatay tartanka Goodwood horaantii xilli ciyaareedkan, laakiin muuqaalkeeda kaliya ee horyaalka adduunka,
1951-dii Spanish Grand Prix, waxaa uu ka fariistay wareega koowaad.