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

2012 Tesla Model S moves toward production

WITH VIDEO -- We have new video of Tesla’s Model S sedan, which is supposed to arrive on the market next year. We’ve seen pictures of this car but now it’s actually moving. There are clear views of the sleek, almost Aston-like appearance of this car, and it’s pretty handsome.

Time-capsule DeLorean with only 309 miles emerges

We see time-capsule cars on a pretty regular basis, but they seldom happen to be proper time-travel cars as well. Of course we're talking about the DeLorean DMC-12, an automobile whose several thousand examples were believed to be largely accounted for. So imagine our surprise when we heard about a DeLorean recently found in a storage bay with delivery mileage on the clock and a mild layer of dust on its stainless-steel body.

rusEFI: Open-source homebuilt fuel-injection set to rival Megasquirt

Electronic fuel-delivery and ignition controls have given us a new golden age of engine efficiency and performance. Most of us would never go back to the dark ages—say, before 1990—when you could still buy new vehicles with carburetors and clunky distributors. From the point of view of those of us who like to modify our cars, however, the black-box nature of engine-control computers limits our options for making changes to how our fuel-delivery and ignition systems function.