July 8, 2010

Bruno Senna and Karun Chandhok at the dyno room in the Cosworth factory

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July 8, 2010

Bruno Senna signs a photo at the Cosworth factory

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July 8, 2010

Karun Chandhok and Bruno Senna with an engine at the Cosworth factory

© Sutton Images

July 8, 2010

Karun Chandhok with his Cosworth engine for the weekend, named 'Rachel'

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July 8, 2010

Karun Chandhok gets to grips with a Routemaster bus

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July 8, 2010

HRT driver Karun Chandhok at the wheel of a Routemaster bus at the Cosworth factory

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July 8, 2010

Karun Chandhok's HRT in the Silverstone pits

© Sutton Images