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

Ron Dennis steps down from F1 to focus on supercars

Ron Dennis hands over the baton to Martin Whitmarsh. He'll now be focusing on McLaren Automotive's new P11 and other road cars By Tim Pollard Motor Industry 16 January 2009 15:43 McLaren Mercedes team principal Ron Dennis is to step down as boss of the F1 team to concentrate on McLaren's other interests – including McLaren Automotive, which is planning a range of new top-end sports cars. CAR Online has led the world with its scoops on the new McLaren P11, a British alternative to the Ferrari 430 Scuderia.

Scions at SEMA

On Tuesday, Scion unveiled the cars it will show on its stand at SEMA and, while we appreciate the efforts of the tC tuners in the Scion Tuner Challenge, we gotta admit the FR-S entries and another stretch limo xB really caught our editorial eye. Coolest car of the night was a tie between the Ken Gushi GReddy FR-S and the Bulletproof Automotive FR-S. We couldn't decide which we liked better.

Cars 2 Premiere: A closer look at Finn, Holley and Rod

Cars 2, which opens on Friday, stands to be one of the top box-office hits of the summer. Many of our favorite characters are back, such as Lightning McQueen and Tow Mater, but there are also a bunch of new rides rolling onto the big screen. Some, like Grem the Gremlin and Acer the Pacer, take obvious inspiration from real cars.