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Motorcycle makers revved for rebound

Bikes are back. After being hit a lot harder by the recession than carmakers, the motorcycle industry, more susceptible to the whims of discretionary spending, is on its way back. “Unit sales are growing for the first time in several years,” said Danny Phillips, executive vice president of Advanstar, the parent company of Progressive International, which put on last weekend's motorcycle show at the Long Beach Convention Center.

Chrysler developing new supercharged Hemi V8

Chrysler Group is developing a supercharged Hemi V8 with power approaching the 640 hp of the SRT Viper's V10. The 6.2-liter engine, code-named Hellcat, is expected to debut on the next-generation Dodge Challenger and perhaps other vehicles, according to sources within Chrysler. The engine's existence was revealed on the Internet site Allpar.com and confirmed by Chrysler insiders.

Mazda refines lineup with SkyActiv technology

It turns out Mazda isn't simply shooting for the sky. Rather, the protagonists of zoom-zoom driving dynamics are taking an active approach to the brand's DNA: Put it all together, and it's called “SkyActiv.” Mazda is billing the suite of technologies as the pillars of its way forward. Much of these features--which enhance future products in nearly all areas including engine, transmission and chassis--have already been revealed.