Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Dax Shepard goes full throttle

Dax Shepard leaned on his Hollywood acting friends to fill out the cast of his new movie, Hit and Run, that hits theaters on Aug. 24. (Watch the movie trailer here.) But he wrote the script with his "stars" in mind--a hot-rodded 1967 Lincoln Continental and a Tatum Baja 1000 racer that he keeps in his garage.

Jaguar Concept Speedboat (2012) first official pictures

Premium estates are, we're told by the marketing people, for those with outdoorsy, active lifestyles. It's small wonder so few estates are truly utilitarian load-luggers: they're Tourers or Avants, or in this case, the new Jaguar XF Sportbrake. To tie in with the car's international launch, Jaguar gave it an active outdoor accessory of its very own: an Ian Callum-designed speedboat.

Lewis Hamilton takes pole at British Grand Prix – Mercedes front row

Lewis Hamilton & Nico Rosberg (pictured) celebrate their front row at the British Grand Prix Mercedes may have turned in some stunning qualifying laps this year (although their race performance hasn’t really matched up) but Hamilton’s pole at the 2013 British Grand Prix was a stunner – almost half a second (0.452s) ahead of team mate Nico Rosberg. The pole for Hamilton – his first since the Chinese Grand Prix – was a corker (as was Rosberg’s, to be fair) and left the Red Bulls relegated to the second row with Vettel in third and the newly ‘retired’ Mark Webber in fourth. But whether the stunning lap by Hamilton presages an impossible task for Red Bull tomorrow, we’ll have to wait and see.