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

One Lap of the Web: Cozy Coupes and '80s ATVs

-- Bill Simpson is a legend in the world of motorsports -- so much so that it might have taken you a moment to realize that there is a real Simpson behind those Simpson helmets. After 40 years spent saving the lives of drivers everywhere, a few years ago Simpson had a chance encounter with then-Indianapolis Colts offensive line coach Tom Moore. So he decided to tackle (heh, punny!) the world of youth football with carbon-fiber and Kevlar helmets that weigh less than 2 pounds and have already started reducing concussions in high school games.

State Farm releases Driver Feedback app

Accelerometers aren't just for the autocross geeks who want to see whether they threw more than 1.0 lateral g's on their last apex. These gadgets have made their way to the iPhone. State Farm is releasing its Driver Feedback app, which uses the iPhone's high-tech guts (accelerometer, gyroscope and digital compass) to measure driving habits such as smoothness or aggressiveness during acceleration, frequency and abruptness of braking and how hard you take corners (ahem, BMW owners).

First new Saab rolls off the production line

A NEW SAAB car has rolled off the Swedish production line for the first time in two and a half years. National Electric Vehicle Sweden, the Hong Kong-based company that bought Saab out of bankruptcy in September last year, presented its new 9-3 Aero at the factory in Trollhattan. The company, also called NEVS, aims to make electric cars under the Saab brand, but said it will also provide petrol cars until "electric cars fully meet customer demands." The first 200 cars will be delivered in spring costing 279,000 kronor (£26,000) each.