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

GM to double size of battery lab

General Motors says it will spend $8 million to double the size of its Global Battery Systems Lab, which the company claims is the largest and most technologically advanced automotive battery lab in the United States. GM says the expansion will speed up the development of hybrid and electric vehicles, such as the upcoming Chevrolet Volt, by improving on-site testing of battery cells and systems. When finished, the lab will be 30,000 square feet bigger than it is now, for a 63,000-square-foot total.

Kia GT and Provo look to be heading in to production

The recent Kia Provo Concept and the impressive Kia GT look like they’re heading in to production as Kia move upmarket. Equally, the stunning Kia GT concept we saw at 2 years ago at Frankfurt  - a swoopy coupe Kia take on the Mercedes CLS – was equally convincing, although we’d begun to think Kia had gone cold on the idea of putting the Kia GT in to production. But Auto Express are reporting that both the Provo (with a change of name ) and the GT are close to being signed off for production after a conversation with Benny Oeyen, Kia’s marketing boss in Europe.

BMW, Mercedes consider return to 4-bangers in U.S. market

Facing stricter fuel economy standards, BMW and Mercedes-Benz are considering bringing four-cylinder engines back to the United States. BMW stopped offering four-cylinders in 1999 when its 318ti hatchback flopped. Mercedes-Benz had four-cylinder engines on the 2005 C230 and SLK230 but dropped them in favor of six-cylinder models.