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

Twenty-eight improvements on the 2014 Camaro Z/28

The 2014 Chevy Camaro Z/28 doesn't arrive until spring, but the company is priming our pumps now, so we'll be ready to spend that $75,000 when the time comes. On Tuesday, the company laid out 28 reasons why the Z/28 “rules the road course.” Before we get to the reasons, Chevy let us in on the three keys during development. First, it increased grip.

Renderings hint at 2015 Ford Mustang appearance

We're still waiting to see what the 2015 Ford Mustang will look like. Spy shots only offer glimpses of undisguised sheetmetal between pieces of heavy camouflage, so until the debut, this set of renderings that appeared on Mustang enthusiast forum Mustang6G.com is the next best thing to an official reveal. Mustang6G forum member chazcron is responsible for the images, which are said to have been built from the growing number of Mustang spy shots circulating the Web.

Infiniti planning new global flagship model

Infiniti is planning a flagship, sporty four-door coupe in the mold of the Porsche Panamera as the joint flagship of its expanding range. The sweeping-looking four-door will take its styling inspiration from the Infiniti Essence concept penned by design chief Shiro Nakamura and first shown at the Geneva motor show in 2009. The new car is part of Infiniti's ambitious plan to become a serious global luxury brand by carving out 10 percent of that market, equivalent to about 500K sales by 2020 and backed up by a significantly expanded model range and huge investment from parent Nissan.