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

Aston Martin Hybrid Hydrogen Rapide S racer (2013) first pictures

Aston Martin will race this hydrogen-powered, twin-turbocharged Rapide S at the Nurburgring 24 hour endurance race in May 2013. The radical Rapide is set to become the first hydrogen-powered car to compete in an international racing event, and the only car ever to complete a racing lap of the infamous Nordschleife without emitting so much as a gram of carbon dioxide. Read on for the under-the-skin tech lowdown.

Chevrolet Trax: Price from £15,495

The Chevrolet Trax – the Chevrolet version of the Vauxhall and Opel Mokka – will cost from £15,495 in the UK. First cars in July 2013. With a Chevy makeover that adds new front and back ends and Chevrolet badges, the Trax looks a decent urban crossover come SUV effort from Chevrolet and offers an alternative for those who fancy a Mokka but want to stand out from the crowd (and spend less money).

Is the DfT trying to nobble 80mph speed limit trials?

With trials proposed for an 80mph speed limit, the ABD are asking if the DfT are trying to fix the trials by running them on congested motorways. When the ConDems came to power, and Philip Hammond was made Transport Secretary, we did hope that might be a sign that government policy on cars would finally make sense, especially when Philip Hammond declared ‘The war on motorists is over‘. Philip’s aim was to look at stuff like national speed limits and create a system that made sense, rather than the silly situation we have where everyone knows you won’t get nicked for 85mph on a motorway unless plod got out of bed the wrong side.