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

Alfa Romeo reveals new 1.8 litre turbo engine with up to 300bhp

New Alfa Romeo 1.8 litre turbo engine - destined for the Alfa 4C Alfa Romeo are on something of a push to make themselves seem a viable part of the Fiat setup, with a plan to push hard in to America (although that keeps getting delayed) and new product on the horizon. One of those new products is the Alfa 4C which we expected to get a version of the existing Alf 1750 lump with around 250bhp. But it looks like that’s not going to be the case after all.

Mercedes-Benz reveals first C-class details

Mercedes-Benz has revealed limited details about its new fourth-generation C-class sedan, more than two months before it is due to make its world debut at the Detroit auto show. Although the new BMW 3-series and Audi A4 rival is yet to official unveiled -- in fact, all we have so far are interior renderings -- Mercedes-Benz says the new C-class will be a significantly more advanced car than its predecessor in terms of construction, with a “best in class” weight figure and a level of structural integrity that it describes as being “unparalleled” in its class. Among its features is a new lightweight body structure that uses a newly developed aluminum hybrid construction process that Mercedes-Benz claims will shave as much as 220 pounds over the current model depending on the engine it uses.

Pininfarina Air Flow helmet unveiled

This is Pinifarina's Air Flow, a special helmet created by the famed Italian design house for luxury lid manufacturer Newmax, and the star attraction on its stand at the Milan International Motorcycle Exhibition. Pininfarina is the same company that has penned the Ferrari 458 Italia and Maserati Granturismo. But while Pininfarina itself remains an automotive design company, its Extra Pininfarina arm has branched out into other projects, recently designing Coca-Cola drinks machines and the interior of Juventus's new stadium.