Harley-davidson Touring Inner Fairing Street Glide Ultra Classic Flhx Flht on 2040-parts.com

Chevrolet Camaro ZL1 hits the wind tunnel, gains downforce: Video

We've seen the gaudy output numbers of the 2012 Chevrolet Camaro ZL1: 580 hp and 556 lb-ft of torque make it the fastest Camaro ever produced--by a long shot. We've seen it at the Nordschleife dropping a supercar-like time of 7 minutes, 41.27 seconds around the 13-mile, 170-turn track. Now it's time to learn a little bit about what it takes to stabilize such a powerful beast at speed.

One Lap of the Web: Mercedes-Benz SLC rendered, Google Glass for the Tesla S and a rusty Datsun 280ZX

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. -- Last month we brought you some intriguing spy photos of a Porsche 911-fighting Mercedes-Benz coupe -- possibly to be called the SLC, or even the next SLS AMG (it's all a bit unclear at this point) -- but layers of camouflage made it a bit tough to see what the car will look like.

Ariel Atom 500 V8 (2008): more details and photos

By Tim Pollard First Official Pictures 28 May 2009 10:34 British sports car specialist Ariel is beavering away on its latest adrenaline hit: a V8 version of its Atom. As if the regular Atom wasn’t barking enough, the new Atom 500 features a new 3.0-litre V8 producing 500bhp (hence the name), which propels it deep into ‘fastest car in the world‘ territory. Ariel has shown one exterior image of the Atom 500 already (pictured), but today is the first glimpse of the new V8 engine.