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

Automakers rack up solid gains to finish 2010

Fueled by holiday and year-end discounts, as well as the introduction of new models, automakers finished 2010 on a high note by posting the year's best monthly sales in December. U.S. light vehicle demand climbed 11 percent last month to 1.1 million units--the best month of the year on a unit basis.

Car making mysterious noises? There's an app for that

You may pride yourself on your ability to diagnose a developing engine problem by sound alone, and then replicate said mystery sound, Click-and-Clack-style, to amuse/annoy your friends and coworkers. ClingClanger is a new phone app that's designed for the rest of the world -- those who can't identify piston slap by sound and are startled by the clicking caused by a dying battery. The natural impulse is to simply crank up the radio and hope the noise/problem goes away.

Alfa Romeo MiTo

This is Alfa Romeo's latest compact car, the MiTo. The new car draws its name from the abbreviations of two Italian cities: Milan, the city that brought the car's style into being, and Turin, which will be responsible for its industrial production. The first new Alfa Romeo to be built since the 8C Competizione, the MiTo borrows many characteristic element from its larger 'halo' sibling: the shape of the frameless side windows, the distinctive frontal treatment, the shape of the headlights and the LED tail lights.