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

Volvo V60 Plug-in Hybrid: Production underway

The world’s first production plug-in diesel hybrid – the Volvo V60 Plug-in Hybrid – has gone in to production ahead of customer deliveries. Volvo are producing just 1,000 2013 V60 plug-ins, but are aiming to up production to between 4-6,000 a year from the 2014 model year and, despite the problems of integrating the V60′s complicated electric stuff in to a production car, the V60 plug-in is rolling down the same production line as the regular V60, V70, S80 and XC90. That complicated stuff includes two different powertrains and a battery pack – enough for up to 32 miles as an EV only – and a total of 300 additional parts compared to a regular ICE V60.

Final 16 contestants in U.S. GT Academy to compete at Silverstone in June

The remaining 16 contestants in the U.S. GT Academy will head to England's Silverstone circuit for a weeklong boot camp in June, Sony Computer Entertainment America and Nissan North America said Wednesday. The GT Academy began with 53,000 registrants who competed for the opportunity to race for Nissan in an undisclosed event.

Essay: Variable Degrees of Translucency

Car door panels and fenders are generally made of steel, sometimes of aluminum or plastic composites, and you can't see through them. Car windows, on the other hand, are made of a transparent sandwich of glass and plastic - and you can see through them. But in the future there will be variable degrees of transparency: translucent elements where once there were none, traditional window areas that will have opaque elements and graduated progressions from opaque to see-through.