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

A heavy key chain may deactivate the airbags in your Chevy Cobalt or Pontiac G5

GM is recalling 788,000 Cobalt and Pontiac G5 sedans for a potentially deadly problem with the ignition system. When the vehicles' keys are connected to heavy key chains (or, say, key rings laden with a dozen extra keys), a sufficiently extreme jolt or impact could shift the ignition out of the "run" position and into the "off" position. Cuts electrical power to the vehicles' systems, in turn deactivating the airbags.

One Lap of the Web: Wax that woody; Bentley gets high-tech

-- Bentley comes striding into the 21st century with a Mulsanne souped up with no fewer than two keyboard-equipped iPads in the backseat, hidden behind veneered wood inlays. In a short film titled "Intelligent Details" -- one must assume Bentley marketers had to resist the urge to call it "Intelligent Design" -- Luc Donckerwolke, director of design, and Sang Yup Lee, head of exterior design, go for a ride in black-and-white Manhattan. Naturally, they are not driving.

Project Kahn’s Wills & Kate Maybach 57

Kahn creates a Royal Maybach The last time we invited the world to a Royal Wedding involving an heir to the throne, Prince Charles married Lady Diana Spencer. But that was in 1981, when the world was a simpler, less commercially exploitative place than it is now. In 1981 we got Charles & Di mugs and plates (actually, there was a definite crockery theme going on) and maybe the odd flag to flutter with the Union Flag and a couple of mug shots.