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

Top Gear: Jenson Interceptor, Lotus T125, Demolition with Tanks & Bob Geldof

The boys enjoy a bit of house demolition - with Tanks Remarkably, we’re already almost at the end of the current series of Top Gear with this one – episode 5, series 17 – the penultimate episode. And it’s not been a bad series, whether you’re a viewer from Minnesota or the 12 year-old Miss Clarkson. This week’s higlight rather depends on your point of view – do you consider Top Gear an entertaining car show or an entertaining show with cars?

Saratoga Automobile Museum celebrates 60 years of Porsche

A 1998 Porsche 911 GT1 and a 1986 Porsche 961, hot off their trip to the Rennsport Reunion IV, have joined the Saratoga Automobile Museum's exhibit “Porsche: 60 Years of Speed and Style in North America.” The display runs until Jan. 31. The exhibit at the museum in Saratoga Springs, N.Y., is sponsored by Porsche Cars North America and New Country Porsche.

Bentley uses 3D printing to prototype new designs [w/Video]

3D printing is changing the way the world makes things by helping people of all disciplines to enhance and refine their ideas cheaply, quickly and effectively.  Bentley is the latest carmaker to utilize the technology to fabricate and prototype different parts to see how they'll look and work on the finished design. Using 3D printers, designers can produce parts from the exterior and interior such as the grille, tires, headlamps and door handles as well as combine different types of contrasting materials, ranging from hard plastics to rubbers of different tensile strengths.  The technology allows the user to create a solid 3D object straight from a digital model by printing layers of material on top of each other. This process rapidly decreases the delivery time, as parts can be printed overnight, and allows designers to be more creative in their ideas because of the reduced cost. Bentley isn't the first carmaker to use 3D printing technology. Audi announced last year it was beginning to prototype vehicle parts using 3D printers.