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

Concept Car of the Week: Italdesign Machimoto (1986)

The Machimoto might look and sound like a Japanese concept, but it was developed in Europe in the Turin-based Italdesign studio, and was based on a Volkswagen Golf GTI platform. The name actually derives from MACHIna (car in Italian) and MOTOciclo (motorcycle) as the perfect hybrid between the worlds of two- and four-wheelers. Unveiled on its home turf at the Turin motor show in 1986, it landed like a UFO, shocking both the public and the press.

Peugeot teases Onyx supercar concept

Peugeot has teased a supercar concept dubbed the Onyx ahead of its world debut at this month's Paris motor show. The Onyx will be further developing the supercar concepts that we've seen the automaker unveil in the past – such as the SR1 convertible and the EX1 electric racer – and is likely to indicate Peugeot's future design language as well as that of the RCZ's successor. From the teaser images we can see that the Onyx has the classic supercar wedge shape with a cab-forward design and a rear spoiler that rises at high speeds.

UK roads slide in global satisfaction survey

THE UK has slipped yet further down a league table of roads quality, according to data released in the 2013-14 World Economic Forum report. Having previously sat in an already meagre 24th place, the UK has fallen to 28th, equal to Namibia – and the Republic of Ireland. The study, which is based on people’s perceptions of their own country’s infrastructure, highlights growing dissatisfaction among the British people regarding the state of the road network.