Mitsubishi Oem 01-02 Mirage-engine Timing Cover Md372750 on 2040-parts.com

Shortages of Japan-built cars open the door for U.S. automakers

U.S. carmakers sense that they have a chance to win back customers this summer with the launch of several redesigned models, while their Japanese competitors struggle with supply shortages. About 197,000 car buyers who typically would favor a Japanese brand are in play this summer, according to market research firm A.T.

2012 Chevrolet Corvette upgrades focus on track performance

To keep up on the track with the Vipers and Super Snakes of the world, Chevrolet has upgraded the Corvette for 2012. There's no change to the engines or their output for 2012, but you will shave a few seconds off your lap times with the newly optional Michelin Pilot Sport Cup Zero Pressure tire. Only offered on the Z06 and ZR1 models, the package includes the tires, 285/30-19 in front and 335/25-20 rear, and lightweight aluminum Cup-style wheels in satin black or machined finishes.

Heifer fuel

Unlike most people, when Michael Doyle drives past a herd of cattle grazing in a field, he doesn't see future tenderloins or T-bones. He sees fuel. The company Doyle co-owns, North Star Biofuels, is about to start production of biodiesel at a new $15 million, 20,000-square-foot plant in Watsonville, Calif., about 60 miles south of San Francisco.