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

Mercedes-AMG GT shows off its interior in New York

We're getting our first official look at elements of the upcoming Mercedes-AMG GT sports car ahead of an expected September debut. The new two-seater, originally rumored to be called the Mercedes-Benz SLC, indirectly replaces the SLS AMG, becoming the second stand-alone model to be conceived, engineered and produced by Mercedes' AMG performance car offshoot at its headquarters in Affalterbach on the outskirts of Stuttgart, Germany. Mercedes has controversially eschewed any traditional reference to one of its founders, Karl Benz, in the name of its new 500-hp-plus twin-turbocharged 4.0-liter V8-powered machine.

Camaro poised to claim pony-car sales title over the Mustang for first time since ’85

With just weeks left in the year, Chevrolet’s hot-selling Camaro looks like a lock to win the pony-car sales title in 2010, topping the Ford Mustang for the first time in 25 years. So far this year--Camaro’s first full sales year since production ended after the 2002 model year--Chevy has sold 75,685 Camaro coupes. Mustang sales totaled 68,264 through the first 11 months of the year.

One Lap of the Web: DeLorean engine swaps, 2013 Women's World Car of the Year and the best French cars

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- We've driven the new BMW 4-series and found it worthy of being the 3-series coupe's successor.