The Texas Mile event last March produced some pretty scorching times from a number of souped-up supercars, but nobody had a better weekend than Underground Racing's Twin-Turbo Gallardo Superleggera, which blistered the tarmac at a staggering top speed of 250.1 mph - that's 402.49 kmh if you're keeping count.

It took three tries for Richard Holt, who was sitting behind the wheel of the Superleggera, to top 250. In the end, the third time proved to be a charm.

Check out the video and watch it for yourself.

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