1999 Polaris Sportsman 335 Thumb Throttle on 2040-parts.com

Tis the season

It's time to once again show the world your giving spirit. The annual Championship Auto Racing Auxiliary (CARA) auction of racing items—cool stuff gathered during the 2012 racing season—is underway. The CARA auction is run in association with Autoweek and can be found here, at autoweek.com.

Corvette-powered Karmas coming in 2014

VL Automotive, a Detroit venture backed by former General Motors' vice chairman Bob Lutz, is moving ahead with plans to convert Fisker Karma from hybrid power to Corvette power. Lutz told Automotive News on Thursday that the company has bought 25 unsold Karmas and has settled a dispute with an Asian investor that prevented VL from accessing the codes that operate the Karma's infotainment system. "Without getting those codes, it was close to impossible to get a working car," Lutz said.

September sales hint at improvement

A 10 percent increase in new-vehicle sales in September is sparking optimism that the year will have a strong finish. And analysts say that deals might get better over the next few months as Toyota and Honda finally recover from shortages caused by the earthquake that hit Japan in March. Those brands might increase spending on incentives to woo buyers back into their showrooms.