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

Aston Martin Virage (2011) at 2011 Geneva motor show

This is the new Aston Martin Virage, a V12-engined GT to sit halfway between the DB9 and the DBS. It will be officially unveiled to the public, along with the Aston Martin Vantage S, at the 2011 Geneva motor show next week. Numbers are easy to understand, so let’s start with the figures produced by the 6.0-litre V12 shared between the trio: the DB9 has 470bhp and 442lb ft, the DBS 510bhp and 420lb ft, and the Virage sits neatly between the two with 490bhp and 420lb ft.

GM awards small-car production to Michigan plant

General Motors will make its new subcompact car in Orion Township, Mich., the automaker said Friday, dashing hopes in Spring Hill, Tenn., and Janesville, Wis., that the small car would keep one of their factories alive. Stamping for the new car will take place in Pontiac, Mich., GM said in a statement. The small car, which GM said it plans to start producing in 2011, will save about 1,200 jobs in Orion and 200 in Pontiac.

Porsche 911 GT3s to be given new engines after fire issue

The Porsche 911 GT3 (pictured) is getting a new engine Last month, after two new Porsche 911 GT3s caught fire, Porsche stopped delivering new 911 GT3s to owners, halted production and advised owners not to drive their new pride and joy. But now Porsche say they have discovered the cause of the issue and have a fix – a new engine. The fault that caused the fires is as simple as faulty connecting rod fasteners which damaged the crankcase, so Porsche is in the process of building new engines for all 785 GT3s already made with new connecting rod fasteners.