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

Is Mercedes preparing to buy Ducati?

Remember the AMG-Ducati deal made at the 2010 Los Angeles auto show last month? A partnership of like-minded brands, albeit on two wheels and four. Daimler marketing types reckon that buyers of its AMG go-faster cars could in many instances be equally interested in go-faster motorbikes of the sort Ducati specialise in, and vice versa.

Lamborghini Aventador LP700-4 Roadster confirmed

Lamborghini Aventador LP700-4 Roadster outed by the US Government It’s news all Lamborghini fans have been waiting for, the confirmation that Lamborghini are going to chop the top off the LP700-4 and give us the Lamborghini Aventador LP700-4 Roadster. To be honest, we weren’t expecting any sort of confirmation from Lamborghini on the Aventador Roadster until later this year, perhaps with a first outing at Frankfurt in September or even Geneva early in 2012. And it’s not Lamborghini who’ve revealed the Aventador Roadster will be with us next year.

Concept Car of the Week: Dodge M4S PPG Turbo Interceptor (1985)

As a major paint supplier of Detroit's big three, PPG would commission every year a car to be used as a pace car in the Indy Car World Series. In 1984 Chrysler began the development of a mid-engined, rear-wheel drive car using an experimental powertrain. To avoid the costs of creating a whole new chassis, the M4S is based on a modified Huffaker tubular chassis with full roll cage taken from the Pontiac Fiero IMSA race car, only lengthened to a 100-inch wheelbase.