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

Concept Car of the Week: BMW Turbo (1972)

Built by Michelotti in Turin and unveiled at the 1972 Paris motor show, the BMW Turbo was built both as a symbol of the carmaker's strength after its troubles in the ‘60s and as a celebration of that summer's Olympic Games in Munich. This two-door coupe, based on a modified 2002 chassis with a mid-mounted engine, was born when BMW's design director Paul Bracq convinced the board to let him design a concept that would be part design exercise, part technology testbed. Safety had become an increasingly important consideration following a number of design summits in the early ‘70s, and Bracq used the Turbo to test out a number of safety solutions.

New 2013 Nissan LEAF goes the ‘Battery Lease’ route UPDATED

Even though you will be paying the same rate as you did in the first year, you’ll have to make do with the old batteries unless they fall below the 9 bar level, when Nissan will replace them under warranty. There is no doubt that Nissan are still convinced the future is the electric car, and the LEAF – the world’s best-selling electric car – is the future of motoring. And the LEAF is a convincing car if all you want is a well-built family car to transport you round your local area, even if it will cost an arm and a leg to buy in comparison to an ICE car.

General Motors spending $131 million to upgrade Corvette plant

General Motors is spending $131 million on its Bowling Green, Ky., assembly plant to prepare it to build the next-generation Corvette. The plant will spend the money on manufacturing equipment, specialized tooling and plant updates, said Mark Reuss, GM's president of North America. The plant will add about 250 jobs, which will boost its workforce by about 50 percent, to about 750 workers.