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

Concept Car of the Week: Nissan NX-21 (1983)

In the early 1980s, with the new millennium still seemingly an age away, Nissan Design America was tasked with imagining the family car of the future, while giving potential buyers a preview of the forthcoming N13 NX and EXA models. The resulting concept would be shown at the Tokyo motor show in 1983. Given confidence by the increasing success and expanding global presence of Japanese cars, including the previous generation N12 NX, Nissan's designers, led by Tom Semple, decided that the NX-21 (for 21st century) was the answer.

Range Rover Evoque gets nine-speed gearbox for 2013

Land Rover is introducing the world's first nine-speed gearbox into its range, and the first model to benefit is the hugely successful Evoque crossover. The nine-speeder is not only lighter than the six-speed auto it replaces, but also cuts fuel consumption and CO2 emissions, and is claimed to improve refinement too. Here's the full tech spec...

Ram future products: Commercial vans joining the lineup

With a big lift from its Fiat partner, Chrysler Group's Ram truck brand is moving beyond its core pickup truck business into commercial vans. The first entry will be the Ram CV cargo van, a panel van without rear windows. The Ram CV is a version of the Dodge Grand Caravan minivan that has been reworked for cargo use and rebranded as a Ram.