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

Watch the Porsche 911 GT3 rear-steering system work

A handful of manufacturers have offered four-wheel steering in the past including Honda, Nissan, BMW, Mitsubishi, Mazda and, most recently, Acura and Porsche. On Monday, suspension expert Elephant Racing uploaded a video to its YouTube channel demonstrating the feature on the 2014 Porsche 911 GT3. In most four-wheel steering cars--Acura and Porsche included—a computer controls the movable rear wheels.

Project Car Hell, 1940s Plutocrat Edition: 1940 Chrysler Imperial or 1946 Lincoln Sedan?

Project Car Hell is back for another matchup of appealing-yet-appalling project choices. Sometimes we like rusty old trucks suitable for fire roads in Idaho or hunting trails in Kenya, but such Hell Project choices always make the Hell Garage Demons itch for something much different. And, really, what could differ more from boxy, half-century-old 4x4s than great big luxury sedans with model years bookending American involvement in the war that blew up all of Detroit's serious global competitors for a good couple of decades?

Volkswagen hits back, weighs making a bid for Porsche

Volkswagen is considering an audacious reverse-takeover bid for its majority shareholder, Porsche, in a twist in the drawn-out struggle for control between the two German carmakers. The Volkswagen Group's supervisory board is said to be weighing the possibility of purchasing Porsche AG, in a move that would relieve its holding company, Porsche SE, of massive debt that industry analysts suggest the company may not be able to fund should the world's financial crisis drag on well into 2010--a scenario put forward this week by the International Monetary Fund. The secret plan emerged as shareholders were set to convene at Volkswagen's annual meeting on Thursday, and it comes after Porsche revealed that it is carrying some 9 billion euros ($11.73 billion) in debt, most of it owing to interest on loans taken out to purchase its 50.8 percent stake in VW.