1.84 Ratio Alpha One Upper V-6. Mercruiser on 2040-parts.com

It's Viper vs. Viper at the Duel in the Desert

Dodge Motorsports is starting its own celebrity race to rival the long-running Toyota Long Beach event. The Duel in the Desert inaugural Dodge Viper Celebrity Challenge will air on the Versus network on Oct. 9 at 3 p.m.

CAFE standards set to rise to 54.5 mpg for 2025

President Barack Obama on Friday revealed ambitious plans to raise the corporate average fuel economy standard for cars and light trucks to 54.5 mpg by the 2025 model year, a landmark move that will dramatically remake carmakers' product portfolios and consumers' buying habits. Unlike the first CAFE standards passed by Congress in 1975, the Detroit automakers now publicly support the high requirements and have begun retooling their fleets to adapt the changes. “[This] represents the single most important step we've ever taken as a nation to reduce our dependence on foreign oil,” Obama said in a morning press conference.

Bugatti Galibier 'will be a hybrid' - Wolfgang Durheimer

Bugatti 'will continue to produce the worlds fastest car' Bugatti will launch the 16C Galibier limousine shown in 2009 as a concept car, the new president and CEO Wolfgang Durheimer has confirmed to CAR. The Galibier will eventually be part of a two-strong Bugatti range, meaning there's life in the hypercar brand post-Veyron. In a wide-ranging interview in the new May 2011 issue of CAR Magazine, Durheimer revealed that the Galibier would carry over the Veyron's monstrous W16 engine and transmission, but that Bugatti is developing a hybrid option to make sure its big limo retains social acceptability.