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

Alfa Romeo Mito GTA (2009): first official picture

By Tim Pollard First Official Pictures 23 February 2009 09:19 Alfa Romeo has managed to squeeze a remarkable 240bhp from 1742cc in its new Mito GTA concept car. It's the hot hatch version of the Mito supermini and will form the centrepiece of the Alfa stand at next week's 2009 Geneva motor show.This is the first GTA since the musclebound 147. GTA stands for gran turismo alleggerito  – and this pocket rocket version of the Mito has indeed been lightened and toughened up to give it some serious performance.

Cadillac CTS Coupe launches in LA +Video

Cadillac CTS Coupe gets official unveil at the LA Auto Show It’s not long since GM revealed that the CTS was going to spawn a Coupe version to go with the Estate (station Wagon), and even less time since we learned there is a going to be a Coupe version of the CTS-V – the Cadillac CTS-V Coupe. Which is now one step closer to reality with the official reveal of the CTS Coupe at the Los Angeles Motor Show, following on from the CTS Coupe announcement last week. Due to go on sale in Spring 2010 (I suppose we’re back to US model years – does that make it a 2011 CTS Coupe?), the CTS Coupe takes the oily bits from the saloon/sedan and puts them in to a very convincing, muscular coupe that sits lower and wider than its four-door sibling.

McLaren P1′s Pirelli P Zero Corsas key to performance +video

The new McLaren P1 is shod with custom-made Pirelli P Zero Corsa Tyres specially developed to meet the challenges of a 903bhp supercar. Ron Dennis has already told us that he has driven the P1 round the Top Gear test track at Dunsfold a full 10 seconds quicker than the Pagani Huayra went round, so we know the P1 has huge abilities on tap. But what’s also interesting is that Ron did his Top Gear lap on the P1′s road tyres, specially developed for McLaren by Pirelli, and not on hand-cut slicks like the Pagani Huayra.