Proform 66878 Extruded Aluminum Roller-rocker Arm on 2040-parts.com

Porsche Cayenne GTS Design Edition 3

Porsche introduces the Cayenne GTS Design Edition 3 for £64,753. [ad#ad-1] Despite ‘The Economy’ and the general antipathy towards big SUVs, the Porsche Cayenne powers on and still sells in numbers that astonish those who don’t understand the car. The last model to be introduced (apart from the very limited Cayenne Transsyberia) was the GTS; a more road-focused version with a tweaked version of the normally aspirated 4.8 litre V8.

Mercedes S-class facelift and S400 Hybrid unveiled

By Tim Pollard First Official Pictures 14 April 2009 11:02 Some cars dominate their segments – and Mercedes’ S-class is one such car. It’s the essence of what a pampering luxury saloon should stand for, becoming the default four-door of choice for boardroom bigwigs around the globe. Now Merc hopes to cement the S-class’s credentials with this 2009 facelift.

AutoWeek office swag: Mazda rotary-engine keychain with realistic motion

When I got the keys to our long-term 2011 Mazda 5 last week, they came with a surprise--this aluminum-and-brass keychain in the shape of a rotary-engine housing, complete with moving rotor. The rotor doesn't just rattle around or spin in a circle. Thanks to a thumbwheel on the back of the housing, coupled with a timing gear and offset crank journal, the thing actually moves in an approximation of epitrochoidal motion just like a real Wankel.