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

Cars, planes--and one flying car--at Pacific Coast Dream Machines show

There's a pretty good chance that most car guys are also airplane guys, and vice versa. The organizers of Pacific Coast Dream Machines have known this for the last 20 years. So each April they gather a fine collection of both at the airport at Half Moon Bay, Calif., and open the gates.

Spyker Cars to change name, shift focus

Spyker Cars is changing its name to Swedish Automobile N.V., and its new Chinese partner, Pang Da, is waiting for authorities to approve the investment in Spyker and Saab. Known for more than a decade as a producer of exclusive muscle cars, Spyker sold off its sports-car business in February to focus on Saab. The company bought the Swedish automaker a year ago when General Motors was on the verge of shutting Saab down.

Monster Jam is totally rad

To our 6-year-old selves, monster trucks really were the biggest, baddest things on four wheels, mechanized, city-block-sized demon machines that ate sedans and belched fire. The reality is that the trucks aren't that big when you get right up next to them -- certainly not the Caterpillar 797-sized car-obliterators we imagined years ago. They're probably around 12 feet high at most; given current trends, they'll be eclipsed by heavy-duty pickups in a design cycle or two.