Mickey Thompson Twin-Tempest

Two-cylinders. One 2-71 GMC roots blower. A single Hilborn fuel injector. One magneto. Some nitromethane, and a dynamometer. The resulting 257-horsepower engine shown here was created by taking an already halved Pontiac Tempest four-cylinder engine and halving it again. The cylinder head and block were sealed off by aluminum plates after their appointment with the […]

nor Snow: Postal trucks make it through

Smithsonian‘s excellent Flickr feed has become quite topical, most recently posting a brief series of great images of US Mail vehicles in adverse conditions as part of a much longer winter theme. There are only five of postal vehicles up now, so to make it interesting I’m going to include their captions but leave the […]