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

Concept Car of the Week: Pininfarina CNR-PF (1978)

In the 1970s alarm bells were ringing in the energy sector as a series of energy crises and rising fuel prices spiralled. The car industry was forced to produce a new generation of more efficient cars and designers were putting new models through wind tunnels to optimize their aerodynamic performance to reduce aerodynamic drag. Some pushed the limits further than others and none more so than Pininfarina, which designed a car that slipped through the air twice as efficiently than any other.

Feds look at Toyota electronics as source of accelerator defects

The U.S. Department of Transportation is looking into whether Toyota Motor Corp.'s problems with unintended acceleration can be traced to defects in the electrical controls rather than just the mechanical problems cited by the automaker, a Transportation official said Tuesday. “We're not finished with Toyota and are continuing to review possible defects and monitor the implementation of the recalls,” Transportation Secretary Ray LaHood said in a statement.

Vauxhall / Opel Adam spied undisguised

The GM rival for the MINI and Fiat 500 – the Vauxhall and Opel Adam – has been caught undisguised on a photo shoot in Spain. The last news we had of what we thought was going to be the Opel Junior was GM’s announcement that it would actually be the Opel Adam – named after Opel’s founder – and, oddly, also the Vauxhall Adam. So far we’ve only seen the usually prototypes with swirly camouflage floating around Europe’s roads, but now we get the first shots of the Adam grabbed undisguised on a photoshoot in Spain.