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

Listen again to Autodesk's Creative Sketching with SketchBook Pro webinar

Autodesk SketchBook Pro is a powerful, easy-to-use digital sketching tool; a blank canvas with all the tools you might use in an analog marker rendering in one mess-free package. Autodesk SketchBook Pro can be used in any stage of the design process, allowing the designer to leverage the strengths of digital sketching. From napkin sketch to final presentation renderings, SketchBook is the toolkit that allows you to unleash your creativity.

MAZDA5 RESIDUAL PERFORMANCE IS 'BEST KEPT SECRET'

A NEW diesel version of the Mazda5 MPV has stormed onto the market with the best residuals in its class. Used car valuation expert CAP has described the 1.6-litre diesel model as a "best kept secret" and has predicted that the Sport model will retain 32 per cent of its value after three-years and 60,000-miles. The TS2 model also performs extremely well, with a 31 per cent retained value predicted.

Porsche Cayenne S Transsyberia (2008): first photos

By Nick Eaton First Official Pictures 09 September 2008 12:00 This is the new Cayenne S Transsyberia, a road-going version of Porsche’s racing Cayenne that has won the Transsyberia Rally three years running. Porsche has dominated the rally - which runs 4,460 miles across Asia between Moscow and Ulan Bator – in recent years with its Cayenne finishing in first to third in 2007, and first to sixth in 2008. Yes. To celebrate its success Porsche will unveil a street-legal version of the car at the Paris motor show next month.