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

One Lap of the Web: Panteras, Battlebirds and Patrick Dempsey's entrepreneurial brilliance

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Sure, later versions of the De Tomaso Pantera looked a bit outrageous with their wide fenders and Countach-like spoilers.

‘Why We Drive’ documentary looking for sponsors

Everyone who has a Netflix account, or uses a friend’s Netflix password, knows the documentary section is where all the action is. The only thing we’d ask for is a few more driving docs. And we hope that “Why We Drive” will enter the fray eventually, but SBR Productions needs a little help from enthusiasts.

Fiat dual-clutch transmissions are planned for North American products

During the next five years, Chrysler Group's powertrain lineup will be transformed from one dominated by larger-displacement engines to one dominated by Fiat-derived four-cylinder engines, V6s and, eventually, electric vehicles. Chrysler also said Wednesday that it will add Fiat-designed dual-clutch transmissions in its North American products. The company also will launch its new Pentastar V6 engine on the 2011 Jeep Grand Cherokee in the second quarter next year, said Paolo Ferrero, Chrysler's powertrain chief.