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

Pebble Beach and Monterey car week 2013 preview: in pictures

Every August, car nuts from around the globe congregate on the Monterey Peninsula, on the west coast of America, to pay homage to the internal combustion engine. A series of events is run, culminating in the most prestigious concours in the world – Pebble Beach. Over the next few days we’ll be bringing you coverage of the key events and some of the smaller ones too, all leading up the grand finale.

Range Rover Sport SVR Prototype revealed as most powerful Land Rover ever (video)

The new Range Rover Sport SVR Prototype (above) is heading for Goodwood What were Land Rover to call the new, powerful, range-topping Range Rover Sport from the new Special Operations division, we wondered. Well, wonder no more – it’s the Range Rover Sport SVR. The Range Rover Sport SVR has been revealed – in prototype form and still sporting camouflage – ahead of an appearance at this weekend’s Goodwood Festival of Speed where it will flaunt its ‘work in progress’ prowess up the Goodwood hillclimb.

Car makers to be forced to disclaim ‘Official’ economy figures

We’ve banged on for a long time about the futility of official economy figures, especially as car makers get better and better at ‘gaming’ the official economy tests to produce the results they want. Much of the impetus to create the best headline economy figure for a car is driven by taxation, with car makers well aware that the better the official economy results are, the lower their CO2 will be (CO2 isn’t tested for – it’s just extrapolated from the official mpg) and the more appealing the car will be to buyers, particularly fleet buyers. But a ruling by the Advertising Standards Agency (ASA) against Audi could at least see car makers having to admit in their adverts that the ‘official’ economy figure bears no relation to what owners can expect to achieve in the real world.