Chrysler *300m* Engraved License Plate Frame Tag Holder on 2040-parts.com

Chris Evans buys Dunlop Bridge from Donington

Radio 2 DJ and Ferrari nut Chris Evans has bought the Dunlop Bridge from Donington Park in a charity auction. When Chris Evans goes to an auction, he usually comes back with a trophy car from Maranello, such as the James Coburn Ferrari 250 GT SWB (or the Ferrari 250 GTO he bought privately through RM Auctions). This time, the Ginger one has been busy buying the sort of motoring ephemera that only a man with a big back garden could afford to find a home for – the iconic Dunlop Bridge from Donington Park.

Traffic Booster honks at drivers as soon as the light turns green

The Traffic Booster is a simple little device: a few resistors, some switches, a box with a cheap car horn in it. The schematics are here for easy home replication, dog-eared copy of "The Anarchist Cookbook" not required. But the apocalyptic infuriation it causes is priceless, and if deployed across a city center, the ensuing riots will cause untold millions in damages.

Coker unveils 1939 Indy engine rebuild at SEMA show

Joe Lencki built a DOHC straight six in 1939 that made an astounding (for the time) 417 hp. The engine was in cars that raced, qualified or tried to qualify at Indianapolis all the way up to 1963. It was an innovative monoblock design that, with those cam covers and cooling fins, looks even cooler now than it probably did 63 years ago.