Formula One World Championship: Sauber C31 engine detail. Formula One World Championship, Rd4, Bahrain Grand Prix Practice, Bahrain International Circuit, Sakhir, Bahrain, Friday 20 April 2012.
Sauber C31 engine detail.
Formula One World Championship, Rd4, Bahrain Grand Prix Practice, Bahrain International Circuit, Sakhir, Bahrain, Friday 20 April 2012.