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

Mazda 6 (2012) revealed in teaser images

Mazda has released shadowy teaser images of its new 6 saloon, in anticipation of its world premiere at the Moscow motor show, running from 29 August - 9 September 2012. The car's nose is very similar to the Takeri concept of 2011, continuing the new Mazda family face first seen in production trim on the new Mazda CX-5 crossover. The new 2012 Mazda 6: all the details Like the CX-5, the new Mazda 6 will benefit from Mazda's 'SkyActiv' technology. SkyActiv brings a lightweight modular architecture and a range of cleaner petrol and diesel engines – which Mazda claims are nearly as frugal as hybrids without a bulky EV battery in sight.

Subaru Impreza Cosworth – Cosworth Impreza STI CS400 – announced

This is as much as you're going to see of the Cosworth Impreza for now You always know that when a production car gets the Cosworth moniker added you should be able to count on a more than useful increase in performance. Just look what the Cosworth Sierras and Escorts could do in comparison to their more prosaic siblings, and you have an idea of what Cosworth should be able to do with an Impreza. But the Impreza already has some more than fettled performance versions you can stroll in to your Subaru dealers and walk away with, so just what will a Cossie Scooby offer that the Impreza doesn’t already deliver?

Mustang men team up for charity auction car

Jack Roush and Carroll Shelby are two men who have been linked with the Ford Mustang for decades. Amazingly, they have never worked together on one--until now. Roush and Shelby teamed up to create a unique 2011 Ford Mustang, named the SR-71, which will be auctioned to raise funds for charity.