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

SAIC's Mobiliant wins 2013 LA Design Challenge

SAIC has been revealed as the winner of this year's LA Design Challenge. The Chinese carmaker's entry, a single-seat urban public transit vehicle, was declared the victor after intense judging sessions took place throughout the LA auto show's second press day. The panel – which included Tom Matano, executive director, School of Industrial Design at San Francisco's Academy of Art University, and Stewart Reed, chair of Transportation Design at Pasadena's Art Center College of Design – combed through the entries, discussing their merits and how closely they fit the brief, before hearing the teams' presentations in the afternoon.

Ariel Atom V8- Price update

The new Ariel Atom V8 will cost £120,000 Back in May we reported that the Ariel Atom V8 was in the pipeline, a range-topping 500bhp version of Atom’s road-track monster. Which is twice as much power as the standard Atom – which churns out around 245bhp – and a massive 200bhp more than even the Supercharged Atom. Even in standard spec the Atom manage 0-60mph in a blistering sub 3 second sprint, thanks to its almost non-existent bodywork and ultra low weight.

MTM de-quattros and supercharges the Audi R8

Audi tuning specialist MTM has revealed its latest go-fast package for the R8 supercar. Having already supercharged the car's 4.2-liter V8, MTM has now converted the AWD sports car to RWD for the new R8 GT3-2 package (the 2 stands for the number of powered wheels). With 560 hp and 428 lb-ft of torque on tap from the supercharged V8, the R8 GT3-2 is capable of hitting 62 mph in 3.9 seconds and has a top speed of 197 mph.