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

Jaguar XKR unveiled at Detroit auto show 2009

By Tim Pollard Motor Shows 12 January 2009 22:46 Jaguar has had a busy Detroit, unveiling not just the new XFR super-saloon and its one-off, tricked-up 225mph salt-flats saloon special, but also the revised XK range.Echoing the changes to the XF range (and in the coming months, most of the Jaguar Land Rover range), the 4.2-litre petrol V8 has been upgraded to the new 5.0 V8. Jag calls it the third-gen AJV8, reflecting its growth through the years from its 4.0-litre origins. The latest engine benefits from direct injection for more precise control over the combustion process.The end result?

McLaren MP4-12C software fixes done – deliveries re-start

McLaren MP4-12C - back on track The birth of the McLaren MP4-12 C should have been a cause for real celebration; the first new McLaren in a generation (almost) and a Brit competitor for the Ferrari 458. But there have been problems. Like all small car makers, McLaren has to buy-in most of the clever computer whiz-bang stuff all new cars have, which means McLaren’s tech-bods have to work out how to make it all play pretty together.

Audi Q3 Vail Concept previews Audi Q3 RS +video

Audi Q3 Vail Concept The Audi Q3 Vail Concept – revealed at the Detroit Auto Show – gets a winter theme and previews the RS-engined hot Q3 Audi are planning. The Interwebs decided this last few days that the Audi Q3 Vail would be a two-door coupe version of the Q3 – a mini X6, for want of a better comparison. But it’s not.