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

Aston Martin Hybrid Hydrogen Rapide S race car revealed

The new Aston Martin Rapide S was revealed in January, and now Aston Martin are taking the Rapide S racing, but with a twist – it’s going to be able to run on hydrogen. Aston Martin has been working with hydrogen experts Alset Global and have developed a twin turbo version of their 6.0 litre V12 that can run on petrol, gaseous hydrogen or a blend of both and the plan is to run the Rapide S at the 24 Hours of Nürburgring next month with at least one lap run on hydrogen alone. The hydrogen system in the Rapide S (which AM are calling a hybrid, but it’s only a hybrid in the sense it uses two fuels, not that it uses electric motors) has a hydrogen fuel rail, storage tanks and its won engine management system to control combustion.

Study finds teens model driving habits after parents

Teen driving habits are heavily influenced by those of their parents, according to a recent study by Toyota and the University of Michigan Transportation Research Institute. Good or bad, teens are likely to model their level of distraction and attention to safety after their parents, according to the national study that surveyed teen drivers ages 16 to 18 and parents of teen drivers. In general, parents who engage in distracting behaviors more frequently have teens who engage in distracting behaviors, according to the study.

Pursuit Rated: An up-close look at the new Ford Police Interceptor

Don't look now--though it might be wise to check you rearview mirror--but cop cars are suddenly quite cool. The latest evidence of this is found at Ford, where a new Police Interceptor based on the Taurus is set to go on patrol in 2011. And it's not just the Blue Oval that's in hot pursuit of the police market.