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

AC 378 GT Zagato supercar at 2012 Geneva motor show

British sports car specialist AC is back and teaming up with fabled Italian coachbuilder Zagato to create the new AC 378 GT Zagato, the first all-new AC for some time. The company has had an on-off relationship for much of the past decade, with production switched abroad, management changes and a confusing product line-up. But new management has been installed and are hoping to make a fist of AC Cars, one of the world's oldest car brands.

500 hp Lexus LX 570 answers question no one asked

We never thought of the Lexus LX 570 as being particularly short on power. Apparently the team at Hennessey Performance had a different opinion and took matters into their own hands, creating a supercharger package for the full-size SUV. The standard Lexus LX 570 already pumps out 383 hp and 403 lb-ft of torque courtesy of its 5.7-liter V8 engine, with power going to all four wheels.

Volvos get a facelift: V70, XC70 & S80 get tweaked

2011 Volvo S80 Facelift - tweaks to cosmetics and diesels Well, if you’re going to have a fiddle with one car, you may as well have a fiddle with three. That seems to be Volvo’s point of view as it performs a bit of plastic surgery on the Volvo V70, Volvo XC70 and Volvo S80, and fettles the oily bits in to the bargain. Under the skin, it’s tweaks to the diesel lumps that dominate, with both the D3 (2.0 litre) and D5 (2.4 litre) getting some work.