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

Peugeot 2008 DKR heading for the Dakar Rally. Not that it looks much like a 2008

The Peugeot 2008 DKR (pictured) is heading for the Dakar Rally After steering clear of the Dakar Rally for a quarter of a century, Peugeot is back in the endurance rally game with the Peugeot 2008 DKR, a rally car that shares its name with Peugeot’s 2008 Crossover – but little else. Instead of the almost cutesy looks of the 2008, the 2008 DKR gets looks that could have come from Mad Max with a sinister-looking black paint job, just two doors, short overhangs for better obstacle negotiation, 37″ off-road tyres and a thumping great wing at the back. Unlike most cars that tackle the Dakar, Peugeot has decided that rear-wheel-drive is the way to go as it allows for bigger wheels and more suspension travel, rather than the four-wheel-drive preferred by the majority of entrants.

Celebrate 40 years of Nissan's Z car with our special Web-zine

It's the 40th anniversary of Nissan's iconic Z car. You can join the celebration with a special-edition Web-zine created by the editors of AutoWeek. A great historical compilation from the AW archives, this special issue will take you from the Fairlady to the latest 370Z, with the race cars in between.

Fiat unveils new 900cc TwinAir two-cylinder engine

Fiats of old used to feature noisy two-cylinders with a fetish for overheating, yet the Italians are at it again, this week releasing details of their new TwinAir two-cylinder 900cc engines. You can see how it works in our video below. The new engines, the first in a series of two-cylinders by the Italians, are designed to trump all other downsizing efforts. Headline figures from the 83bhp twin are 23% more power than the regular 1.2 four-pot and the same as a 1.4 16v - yet with 30% less consumption.