97 Ski Doo Formula Iii 3 600 Snowmobile Fuel On Off Valve on 2040-parts.com

Hennessey Performance boosts McLaren MP4-12C

Hennessey Performance Engineering has a new power package for the McLaren MP4-12C. For $19,500 (plus the base price of the car, obviously) it pushes output to 704 hp and 538 lb-ft of torque. That's an increase of 88 hp and 96 lb-ft.

CAR 20 Most Wanted of 2014: VW Golf R

By the CAR editorial team First Official Pictures 17 December 2013 15:00 Everyone knows the Golf GTI: fun, practical, affordable, understated, it’s the default hot hatch. The Golf R is more complex: unravel its DNA and you’ll find traces of the four-wheel drive, supercharged Mk2 Rallye, the front-drive Mk3 VR6 with its 2.8-litre V6 and leather interior, the Mk4 and Mk5 four-wheel-drive R32 and the Mk6 R that ditched the potent V6 for a punchier, more fuel-efficient turbo four. It’d be a nightmare of a custody battle.

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.