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

BMW Megacity Vehicle (MCV)

BMW's Project i – an internal codename for a possible sub-brand dedicated to green urban driving – has been in the works for some time. The Vision EfficientDynamics concept, unveiled at the 2009 Frankfurt Show, showcased some of the lightweight technological advances and design thinking behind the forthcoming zero-emission cars. Recently the firm held a Project i event, where it released teaser sketches of the first vehicle to result from the project, the Megacity Vehicle (MCV) – a four-seater electric car with a rear-mounted engine and rear wheel drive.

Approved mechanics essential for quality service

DRIVERS need to make sure their car is being properly serviced by a qualified mechanic, says the Institute of the Motor Industry (IMI). To help drives do this, it has launched a government-backed scheme called the Professional Register. While there are around 175,000 people in the UK who call themselves automotive technicians, the IMI says it can only recommend around 27,000 as having the required skills and competence to carry out work to the required standard in their specialism.

Chevrolet touts Corvette 427 convertible with race driver Tommy Milner

The 2013 Chevrolet Corvette 427 convertible doesn't need any hype--the 505-hp V8, a 0-to-60-mph time of 3.8 seconds and a top speed in excess of 190 mph make a strong statement. Nonetheless, Chevrolet has enlisted the help of Corvette Racing driver Tommy Milner in a trio of 90-second videos to tout the 427 convertible. In our favorite, Milner talks about the car's aerodynamics, including the optional carbon-fiber splitter, that help keep the car glued to the ground for better control.