Yamaha Maxim Xj700 Xj Fuel Gas Tank Petcock 1985 on 2040-parts.com

Honda AC-X Concept

The Honda AC-X plug-in hybrid sedan will form part of the company's seven concept vehicle strategy at the 2011 Tokyo Motor Show. From the images released by Honda, the AC-X appears similar in both size and proportion to the hydrogen fuel cell-powered FCX Clarity, with its a-pillars and windscreen base pulled far forwards, a smooth transition over its nose, screen, roof and rear deck and an elongated, sharply cut-off tail. Aerodynamic efficiency is clearly paramount.

Essex man builds his own road-legal F1 car

OK, first things first – this isn't really an F1 car. In fact, aside from the Red Bull livery, it shares very little in common with a real F1 car. But we couldn't help but take a closer look.

Gibbs Sports Amphibians launches the Quadski

Gibbs Sports Amphibians has unveiled the Quadski, an amphibious all-terrain vehicle that, according to company founder Alan Gibbs, obliterates the distinction between land and water transportation. The 1,300-pound, 10.5-foot-long Quadski looks a bit like a jet-powered personal watercraft sitting on top of a single-seat ATV, but it's what's underneath the vehicle's molded composite body that separates the high-speed Quadski from larger, slower amphibious predecessors. The Quadski draws power from a BMW K 1300 Motorrad motorcycle engine capable of producing 175 hp.