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Clarkson, Hammond and May try to find out how fast they dare push their cars during top speed runs at the Nardo Ring. Hammond drives a Noble M600, May a .

More about this programme: In the first of a brand new series, Jeremy Clarkson, Richard Hammond and James .

Clarkson, Hammond and May attempt to beat The Stigs lap time in a Ferrari 458 around the infamous Imola circuit - the most dangerous track in the world.