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

Check out the 1,360-hp heart of the Koenigsegg One:1

The wild Koenigsegg One:1 showed up on our radars late last year before it appeared at the Geneva motor show in March. The latest piece of machinery from company founder--and Michael-Chiklis lookalike--Christian von Koenigsegg delivers one horsepower per kilogram, hence the name. That means 1,360 hp and 737 lb-ft of torque with a 3,000-pound curb weight.

Live Blog: can one man see every car at Frankfurt?

CAR's deputy ed Ben Barry is a man on a mission at the 64th Frankfurt motor show: we've tasked him with seeing every single new car at the IAA... in one day. Follow his exploits here in the CAR Live Blog.

Say Chevrolet--not Chevy--GM tells employees

From racetracks in the heartland to the iconic strains of “American Pie,” one word--Chevy--has transcended class and culture and helped raise the bow-tie brand to the lofty status as one of the most recognized in the world. But now, one of the most blue-collar and singularly American marques is going formal: General Motors has told its employees to use the world “Chevrolet” instead of the commonly used “Chevy” nickname. An internal memo distributed this week directs workers to use the official name in all communications, from official duties to simple conversations.