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

2013 Infiniti IPL G convertible officially announced at Pebble Beach

In an expected move, Infiniti has announced it will build a production version of the IPL G convertible concept seen at this year's New York Auto Show. The 2013 Infiniti IPL G convertible will likely share hardware with the IPL G coupe on sale now, and the power retractable hardtop used by the G37 convertible. IPL, which stands for Infiniti Performance Line, is the manufacturer's in-house performance department, serving as an extension of the Nissan NISMO works into the company's luxury division.

Mercedes C63 Black Series leaks out

Mercedes C63 AMG Black Series - leaks in France We’ve known for a while that the Mercedes C63 Black Series was in the planning. We even managed to grab spy photos of the C63 Black Series back in April. But now it’s the real deal.

Land Rover unveils Discovery Vision Concept in New York

Land Rover revealed its Discovery Vision Concept at the USS Intrepid Sea, Air & Space Museum Monday night ahead of the New York auto show. Land Rover says it's a vision of future Discovery vehicles, the first of which is due in 2015. The Discovery is now sold as the LR4 in the United States, but Land Rover says it will eventually shift the name back to "Discovery" for the North American market -- that's what we knew it as when it first made landfall, anyway.