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

You don't have to wait until 2011 to go topless in a Camaro

Spending $16,000 or more to make a Camaro into a Camaro convertible isn't a rational decision, but we can certainly understand people wanting one. We drove the concept version of this car from Chevrolet two years ago ("Top This!" AW, July 2, 2007) and loved it. Back then, Chevrolet planned to release a convertible version of the new Camaro in November 2009, but an economic cliff intervened, pushing production to the second quarter of 2011.

Bentley SUV engines revealed

Bentley SUV engines will include a V6 Hybrid The Bentley SUV is at the Beijing Motor Show unchanged, but Bentley has now revealed its likely powertrains. You have to wonder if Bentley regrets revealing their EXP 9 F – the Bentley SUV – at Geneva in the Spring? Few seem to object too strongly to the idea of Bentley making an SUV – it’s a money-maker, after all – but the consensus was that Bentley had failed to present a convincing concept.

Porsche Boxster Spyder (2010) first pictures

This is the new Porsche Boxster Spyder and, as the arrival of any new Porsche tends to be a polarising event, you’ll either be sighing in disgust or yelping in delight. The bare facts? This Boxster Spyder is Porsche’s lightest and quickest current-gen roadster yet thanks to the folding roof being junked.  The Spyder will be unveiled at the LA Auto Show in December 2009, and it’s not a run-out limited edition like previous Spyder-tagged Boxsters, but the third (and most expensive) permanent addition to the roadster range.