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

Video: The making of Forza Motorsport 4

Turn 10, the studio behind the design of Forza Motorsport 4 video game, has produced a video to revealed the lengthy process behind the creation of each car in their virtual pit garage. The video describes each, painstaking step from sourcing of the cars that will feature in the game to the development of the sound of each car. Some cars are scanned using equipment which gives accurate readings to 1/12,000 inch (around 0.002mm) is used to capture data that's imported into software used by anyone familiar with a design studio.

Arabian horse inspires bespoke Rolls Royce Phantom Mirage [w/gallery]

Rolls-Royce has created a bespoke Phantom Coupé named Mirage, inspired by the powerful Arabian stallion of the same name that became famous during the 1920s and ‘30s. The one-off car, designed for the United Arab Emirates market, features a matte black exterior with horse's head incorporated into its coachline detail, a motif that continues into the Mugello Red and black interior. There is also silver detailing such as the rope inlay on the front fascia and door capping.

2015 Mercedes C-class photos leaked

Spanish site diariomotor.com found some undisguised pictures of the redesigned 2015 Mercedes-Benz C-class. The styling seems to follow the E- and S-class with hints of the CLA-class as well; the sport model wears its badge in the grille, while the luxury model opts for a hood ornament. The 2015 C-class will launch in the fall of 2014.