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

Aston Martin One-77 on London streets +video

The Aston Martin One-77 in London We’re getting really close to the first production Aston Martin One-77 getting in to the hands of a customer (and in all probability in to the hands of the guy who’s bought 10 AM One-77s), and for the first time we’ve actually seen the One-77 out in the wild. This One-77 was taking part in a supercar run from London to Silverstone on Friday to promote the FIA GT1 World Championship which takes place this weekend at the new Silverstone track, and was the first chance to see the One-77 both on the move and away from a static display at an event. We’ve seen the One-77 in the flesh a couple of times, but each time it’s been the same car (the AM One-77 from Salon Prive last year) but this is a different car.

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.

Mercedes ML63 AMG gets a tweak

The very slightly tweaked 2011 Mercedes ML63 AMG Somehow, the Mercedes ML63 AMG doesn’t quite make it in to our heads when we thing of barking mad, ‘too powerful for their own good’ SUVs. Top of that list is filled by the Porsche Cayenne Turbo with the BMW X5M and X6M bringing up the reserve position. But we should consider it.