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

McLaren P1 supercar (2012) first official pictures

Forget the abstract fluorescent light show teaser released earlier this month, because we’ve got official pictures of McLaren's latest supercar challenger. It's called the P1 and it certainly gives food for thought to those who were disappointed by the MP4-12C's styling. The F1 successor was formally codenamed the P12 ahead of its official release, but it seems McLaren is confident the P1 will put it in pole position among the super sports cars on the way from Ferrari and Porsche.

General Motors board delays decision on favored Opel bidder

General Motors Co.'s new board of directors made no recommendation in favor of one of the two rival bidders for Opel, the company said on Tuesday. The board has been updated on the Opel sale process but because talks are continuing with Magna International and Belgian investment company RHJ International, no recommendation has been made, GM said in a brief statement. GM's new board of directors was expected to choose one of the two bidders at a meeting on Monday evening.

U.S. safety officials deny airbag exemption for the Pagani Huayra

U.S. safety officials have shot down Italian supercar maker Pagani's request that the Huayra coupe be exempted from needing advanced airbags--a move that means Pagani can't legally sell the car in the States. Safety rules require that all new cars sold in the United States be equipped with airbags that can automatically adjust deployment force based on the height and weight of the seat occupant.