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

Honda S660 Concept sports car for Tokyo Motor Show 2013

Honda has announced its line-up for the 2013 Tokyo Motor Show –　and right at the top of the billing is this tiny but mighty S660 Concept roadster. As the name suggests, the S660 is only billed as a concept. But looking distinctly like an evolution of the 2011 Honda EV-STER show car [note this is a 2011 concept despite the title of a later link…], could it be that the Japanese manufacturer is finally about to build a new sporting model?

Caterham AeroSeven concept (2013) first official pictures

This is Caterham’s vision for the future of its car range: the AeroSeven concept. Dragging the Seven template into the 21st Century, the two-seater AeroSeven reportedly uses F1 knowhow in its design, and will launch to 62mph in less than four seconds. It’ll go on sale in production form in late 2014, two years before the Alpine-Caterham sports car deal comes to fruition.

Porsche Cayman R (2010) first official pictures

This is the new 2010 Porsche Cayman R, the lightest and most powerful version yet of Stuttgart’s mid-engined sports car, and the closest it’s ever been allowed to get to the hallowed 911. Over and above the Cayman S, the Cayman R has a mere 10bhp more, taking the total to 325bhp – the torque figure is unchanged at 272lb ft. Much more impressive (and important) are the weight reductions: the Cayman R is 55kg lighter than the Cayman S.