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

Future products: Ownership change may revive 2 small Porsches

Now that it's owned by Volkswagen, Porsche reportedly is planning two small vehicles that the German sports car maker's previous management had nixed. Porsche is expected to increase the size of its Boxster roadster, leaving room at the bottom of the range for a smaller midengine car engineered jointly with Volkswagen. A small SUV also is likely to be added.

Motorcycle helmet integrates head-up display, GPS and rear-view camera

Silicon-Valley start-up Skully Systems will ship its 'world's smartest' motorcycle helmet from next year. It costs $1,399, and draws together a host of technology features that are already becoming familiar to car drivers and makes them available to motorcyclists for the first time. The helmet's visor features the firm's 'Synapse' see-through head-up display system that shows information like navigation data, bike speed, and a 180-degree angle feed from the rear-view camera mounted on the back of the helmet.

Cadillac CTS-V ‘sets saloon Nurburgring record’

By Tim Pollard Motor Industry 12 May 2008 10:31 Cadillac’s new CTS-V has set a new production saloon lap record at the Nurburgring, the company claims. It reports the 2009 CTS-V lapped the 13-and-a-bit mile circuit in an impressive 7min 59.32sec.‘This blistering time appears to be the fastest ever publicly documented for a production sedan,’ says a breathless press release. And according to the records we’ve researched, they appear to be correct, although a Subaru Impreza STi Spec-C also lapped in 7min 59sec.It leaves us wondering who else is going to launch an assault on the Nordschleife’s 73 corners.