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

The next McLaren supercar will be called the 650S

We've known that McLaren has a pair of additional models in the works, including a Porsche 911-fighting, 12C-based sports car known only as the P13 and another car positioned between the 12C and the P1. Previously, we'd heard the code name “P15” tossed around in reference to that latter car, but McLaren has officially christened it the 650S ahead of its world debut at the upcoming Geneva motor show. According to the automaker, the 650S “takes learnings from both the 12C as well as the sell-out McLaren P1 [ed note: there has to be a better way to say that] and will be positioned between the two on McLaren Automotive's supercar grid.“ We liked the 12C, and we really, really liked the P1.

2011 Ford F-150 SVT Raptor gets engine upgrade, crew cab

A larger standard engine and more seating capacity are the big changes for the 2011 Ford F-150 SVT Raptor pickup. For starters, all 2011 Raptors will come standard with a 6.2-liter V8, rated at 411 hp and 434 lb-ft of torque. The 6.2-liter engine was an option on the 2010 Raptor, while a 320-ho 5.4-liter V8 was the base engine.

Concept Car of the Week: Dodge M4S PPG Turbo Interceptor (1985)

As a major paint supplier of Detroit's big three, PPG would commission every year a car to be used as a pace car in the Indy Car World Series. In 1984 Chrysler began the development of a mid-engined, rear-wheel drive car using an experimental powertrain. To avoid the costs of creating a whole new chassis, the M4S is based on a modified Huffaker tubular chassis with full roll cage taken from the Pontiac Fiero IMSA race car, only lengthened to a 100-inch wheelbase.