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

One Lap of the Web: The Worst Cars in the World Edition

-- The first annual "Wal-Mart Car Show" is actually an Internet gallery featuring wood-bedecked Oldsmobiles, sponged minivans, Avatar tribute Silverados, and Subaru Outbacks with giant logs for bumpers. There's no offical judging, so feel free to draw your own conclusions about the drivers of these questionable vehicles. -- A Mitsubishi has many similarities to a Ferrari.

BMW 1-series M Coupe (2011) official teaser video

This is the new BMW 1-series Coupe, the next car to come out of BMW’s famed M Division. Just ahead of the launch of the M3 GTS (a stripped-out, track-focussed M3 with an enlarged 4.4-litre V8), BMW has released this teaser video of its next M car, the 1-series M Coupe Nope, that name is reserved for BMW’s legendary supercar, but it should still be pretty tasty. We hear there’s a 3.0-litre twin-turbo straight six under the bonnet, producing somewhere around 350bhp, and an M Division-spec interior, while this video shows off the chunky bodykit with a deep front bumper and four exhausts.

Transportation Department clinics to test connected-vehicle communication

Usually communication between cars on the road consists of expletive-ridden road rage or “hey, your headlight’s out!” Thanks to new technology, the exchange of information could soon be far more productive. The U.S. Department of Transportation has announced that it will be holding Driver Acceptance Clinics in six cities across the country to assess how well drivers respond to vehicle-to-vehicle communication technology.