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

Michelin Challenge Design announces 2007 jury

The safety focus of this year's challenge requires designers to consider the vehicle's occupants as well as those who share the road traveling in other vehicles or as pedestrians. Entries will be evaluated for their accident-avoidance, occupant-protection and pedestrian-safety characteristics. Judges are also looking at the commercial viability and overall visual appeal of the work.

Fiat demonstrates (for us prudes) how to sell cars, the Italian way

Italians are nothing if not imbued with salaciousness. At the Los Angeles Auto Show last week, Fiat leapt upon this fact with a seemingly undiscovered gusto, like a high-school kid who just had his first beer and is—as we speak—rushing to his friends to tell them all about it. You can watch the thing here in its entirety.

White House pushes automakers toward 54.5-mpg target by 2025

The White House is pushing automakers to agree by Wednesday to a corporate average fuel economy target of 54.5 mpg by 2025--a figure 1.7 mpg less than the 56.2 mpg standard it floated earlier this month. The easing of the White House plan stems from a concession to makers of light trucks and SUVs, and particularly larger vehicles in that segment, such as Ford's F-150, sources said. The latest White House proposal, the most definitive of any it has put forth, calls for a 5 percent annual mileage increase for cars from 2017-2025, said industry and congressional officials who asked not to be named because their discussions with the White House are confidential.