Mercedes reveals 2014 F1 engine

Mercedes-Benz has unveiled the first images of the 2014 Formula 1 power unit that it believes will put the 'motor back in motorsport'. As dyno testing of its new V6 1.6-litre turbo charged unit continues at its Brixworth facility, Mercedes says early indications from its work are pointing towards an exciting era for grand prix racing once the 2014 rules come into force.

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