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

Mazda MX-5 Miata

For only the fourth time since the first was introduced 25 years ago - when it reignited the small sports car market - there's a new Mazda MX-5 Miata. Mazda's aim this time was to strip away much of the bulk that had accumulated over the years, recapturing the essence of a compact, light and affordable roadster. The subtext is that the MX-5 Miata has become a car more often bought by women in their 60s, rather than the young males it was originally intended for.

Japan automakers extend shutdowns as quake impact widens

Japan's seven big automakers are extending nationwide production shutdowns amid growing concern about supply chain interruptions, power shortages and export difficulties following the massive earthquake and tsunami that hammered northern Japan, killing thousands. Toyota Motor Corp., one of the few automakers with a major manufacturing presence in the quake zone, suspended all manufacturing--at both assembly and parts plants--on Monday and extended the shutdown through at least Wednesday as an added precaution. The company will lose output of roughly 40,000 vehicles over the three-day period, spokesman Dion Corbett said.

BMW Concept X4: Official

The BMW X4 – in concept form – has now been officially revealed ahead of its debut at the 2013 Shanghai Motor Show. Yesterday we had the first photos of the X4, as the X4 Concept leaked, but now we get BMW’s official X4 details ahead of the debut of the Concept X4 at the Shanghai Motor Show at the end of April. And really, it’s very much what you’d expect.