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

GM engineers focus on weight, balance for 2013 Cadillac ATS

When engineers at Cadillac built the ATS sedan, they knew that they were competing with some of the best products on the market, such as the BMW 3-series, the Audi A4 and the Mercedes-Benz C-Class. They paid special attention to curb weight to help meet their performance goals. “We designed and engineered the ATS's vehicle architecture to deliver quick, nimble and fun-to-drive dynamics,” said David Masch, ATS chief engineer.

Kia future products: New engines power redesigned models

Cars will be the focus of Kia's attention in the next year as the fast-growing Korean automaker brings fresh styling and new engine technology to its lineup. The redesigned Rio subcompact that debuted at the New York auto show in April goes on sale in the fourth quarter. The Cadenza, a large upscale sedan that will be Kia's flagship, will be launched next spring.

Red Bull race in L.A. draws 111,000

No one really knows the precise makeup of the stuff that fills those ubiquitous Red Bull energy drink cans, but the compelling mixture seems to make people accomplish extraordinary things. For instance, on Saturday in Los Angeles, it got the city to shut down a long stretch of Grand Avenue and part of 5th Street for the wacky and spectacular Red Bull Soapbox Race Los Angeles. These events have been held regularly since the inaugural race in Belgium in 2000.