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

Infiniti G to get Mercedes engine

Infiniti’s volume line, the G series, will get a Mercedes-Benz engine as part the global alliance between Daimler AG and Renault-Nissan, the story AutoWeek blew wide open at the end of March. Carlos Ghosn, CEO of Renault SA and Nissan Motor Co., said the G will use a Mercedes inline four-cylinder from Daimler to improve fuel economy and cut emissions. He didn’t say when the engine would reach Infiniti production lines or indicate the extent to which it will replace Japanese-made four-cylinder and V6 engines used in the G sedan and coupe.

Rolls-Royce teases new car for Geneva

Rolls-Royce is headed to the Geneva motor show with something new. From the teaser photo the company sent, we think that it will probably be the next Ghost sedan. It’s been nearly five years since the last Ghost launched in September of 2009.

Lamborghini Gallardo LP570-4 Super Trofeo Stradale arrives

The Lamborghini Gallardo LP570-4 Super Trofeo Stradale Lamborghini teased us back in August with the statement that Frankfurt 2011 would see a ‘Super Sports Car’ arrive from Sant’Agata. We thought it may be a road-going version of the Gallardo Super Trofeo and so it is, with the Lamborghini Gallardo LP570-4 Super Trofeo Stradale leaking out on the eve of the Frankfurt show. The Super Trofeo Stradale is Lamborghini’s fulfilment of a promise to deliver a new car to every major motor show, but there’s nothing really new about the Gallardo LP570-4 Super Trofeo Stradale – it’s really just another lightweight, ‘Limited Edition’ Gallardo.