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

Toyota tests chips that improve hybrid efficiency by 10 percent

Toyota announced on Tuesday that it has developed a new semiconductor, claiming it can boost fuel efficiency in hybrid cars by an impressive 10 percent. The semiconductors manage the flow of electricity through the power-control unit that connects the battery to an electric or hybrid car's motor and generator. The newly developed semiconductors are said to consume only a tenth of the energy of today's chips, while allowing the power-control unit to be 80 percent smaller.

Renault says Saturn supply deal ‘just didn't add up'

In the eleventh hour of Roger Penske's venture to acquire Saturn from General Motors Co. to keep the brand alive, Renault's executive committee in France concluded, “Ca fait deux.” Rough translation: “It's not going to come together.” Despite Penske's statements that his organization had been in discussions with automakers around the world, ultimately his hopes had been pinned on only one: Renault SA. Penske and Renault CEO Carlos Ghosn are friends and talk frequently.

2013 Astra Cabrio caught on video

We have video of the 2013 Opel / Vauxhall Astra Cabriolet on video ahead of its debut at the Paris Motor Show. We’re guessing that even though the 2013 Astra Cabriolet (which will arrive as both the Vauxhall and Opel Cabrio) is due to debut at the Paris Motor Show next month, it won’t be in showrooms until the spring – just in time for another miserable summer. Ahead of that debut, GM Europe are out at the Nurburgring making sure their new soft-top doesn’t wibble wobble too much, resulting in the spy video below.