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

Your 2013 SRT Viper questions answered before the New York auto show

The 2013 SRT Viper will make its public debut on Wednesday at the New York auto show, but Autoweek readers who have Twitter accounts don't have to wait that long. We've arranged for an exclusive question-and-answer session with SRT director of operations Beth Paretta to take place the night before the big reveal. Starting at 5:45 p.m.

Visteon reveals e-Bee 2020 mobility concept

Visteon has unveiled its new e-Bee concept at the Electronica 2012 Trade Fair in Munich. The e-Bee is a study of mobility in the year 2020 and explores alternative transport ideas such as car-sharing and short-term rental as well as intelligent mobility. Predictable vehicle architecture is transformed by moving the climate system outside, reducing the e-Bee's weight, increasing the cabin space as well as providing easier access to comfort and infotainment features.

EPA calls for lower-sulfur gasoline

The EPA proposed a package of rules Friday that includes cleaner gasoline and stricter limits on pollution from the tailpipes of cars, despite objections from the oil industry. The rules, known as Tier 3, have been supported by car companies because they would bring U.S. standards into alignment with those of California, where gasoline must have a lower sulfur content to help reduce tailpipe emissions.