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

New Boxster and Caymen swell Porsche’s order book

The 2009 Porsche Cayman S - helping to boost Porsche sales [ad#ad-1] We’ve run stories on how well Porsche, and the whole VW/Audi group, is holding up through the current malaise in the car industry. Porsche’s last lot of profit figures were very impressive, but were mainly due to the huge amounts Porsche made on its trading in VW shares. We noted at that time that Porsche reckoned its sales were slow because people were waiting for the new versions of the Boxster and Cayman, and when that happened sales would increase.

Honda NSX Concept GT takes on Suzuka

Honda hinted at the second coming of the NSX sports car in 2011, before bringing a concept to the Detroit auto show in January of 2012. Not more than two months later, the company said it will also go racing with the hybrid all-wheel-drive supercar. This has finally come to pass: On Monday, Honda uploaded a video to its Japanese YouTube channel, showing the Honda NSX Concept-GT -- the racing version -- in action at the Suzuka Circuit.

MPG or performance: It's a trade with turbos

Some automakers say turbochargers offer high fuel economy and quick acceleration, the best of both worlds. Well, yes and no. Turbocharged vehicles allow automakers to keep power output high while they downsize engines for better fuel economy.