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

Porsche 911 Carrera 4 (2012) first official pictures

Porsche has a new four-wheel drive - but it's not the Macan crossover, or an SUV of any description. The new-generation 911 has had the all-paw treatment, growing wider wings and fatter tyres in the process. It's also lost around 65kg compared with the old 997 Carrera 4, and Porsche claims it's a good deal faster too.

Public urged to give view on A9 plan

THE PUBLIC have been urged to have their say on the design of the most expensive road project in Scotland's history. The £3 billion upgrade of the A9, which runs from central Scotland to the north coast, to full dual carriageway will cost more than the M74 completion, the new Forth road bridge and the Aberdeen bypass combined. The first public displays setting out the logistical and environmental impact of the first £40 million section of the upgrade, from Kincraig to Dalraddy in the Highlands, will be unveiled this month.

Do Traffic Lights Hold The Key To Saving Fuel?

SUPERMARKET fuel price cuts may come and go, but it’s becoming increasingly difficult to achieve longer lasting savings. German car maker Audi thinks it may have the answer, as it’s developed a system that ‘talks’ to traffic lights. The goal is to save fuel by alerting drivers to when lights change so they can slow down, plus prime a car’s engine stop-start system when a change from red to green is imminent.