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

W.W.J.D. (What Would Jay-Z Drive?)

Since Maybach got the axe last month, there has been a hole 6.2 meters long in the hearts of rappers and ball players everywhere. Florida rapper Rick Ross, whose label name is Maybach Music, may even have to find another marque to follow. Shawn Carter, aka Jay-Z, who recorded several songs singing the praises of Maybach, will have to find a new ride in which to be chauffeured.

Auto-safety history gets its place in the Smithsonian

Smithsonian museum officials say their new collection of auto-safety objects dating to the 1930s is about America's love affair with its cars. But really it's about our passion for, well, staying alive. While some enthusiasts might question whether their cars should be braking for them, it's hard to quarrel with most of this technology.

Video: The Making of the Mercedes-Benz AMG Vision Gran Turismo

In a new video exploring the design of the AMG Vision Gran Turismo, Mercedes-Benz designers speak of their excitement at designing without restrictions. The video, which features figures such as design vice-president Gorden Wagener, traces the car's development from the sketch phase to the final model – unveiled at last month's Los Angeles auto show. Steffen Köhl, director advanced design global, says, "We had the mix between the very far away showcar design – free and pure emotion – and a car that reacts realistically in the game." "The most stunning aspect of this car is the proportion.