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

General Motors is looking at ways to double or triple Volt production

General Motors Co. CEO Dan Akerson says the carmaker is studying how it could double or triple production of the new Chevrolet Volt plug-in hybrid should sales demand accelerate. About 240,000 potential buyers have expressed an interest in the vehicle, but production in 2011 will be just 10,000 units.

Alfa Romeo 4C on track with Giancarlo Fisichella (video)

Giancalrlo Fisichella takes the Alfa 4C round Balocco (pictured) The Alfa Romeo 4C – Alfa’s baby supercar – is due on sale next month following its UK dynamic debut at Goodwood, so to get a bit of adrenaline flowing in the veins of potential buyers, Fiat grabbed Ferrari test driver Giancarlo Fisichella and stuck him behind the wheel of the 4C to play at the Balocco test track, Fiat’s proving ground. And we have to say, the 4C doesn’t just look good, it sounds great and looks to be as light and nimble as expected. In many ways, the Alfa 4C is an Italian take on the Lotus Elise, but it manages to do it with a huge dose of Alfa flair, both in its design and its execution.

One Lap of the Web: Car fails, electronic plates and 3D printing cars

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- The Porsche museum in Stuttgart, Germany contains the history and automobiles that have made the company what it is to this day.