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

Mercedes sacks U.S. boss Ernst Lieb

Mercedes boss Ernst Lieb let go In a surprising move, Mercedes has upset its apple cart in America by sacking its CEO, Ernst Lieb. It’s hard to work out why Leib has been given the heave-ho, especially considering Mercedes USA is riding high at the moment on the back of strong sales and well-received models in the U.S. Under Lieb’s leadership Mercedes has enjoyed sales up 10.4 per cent for this year, a performance that is outstripping the market as a whole.

Maserati Quattroporte GT S to go on sale in the spring

Maserati's latest speed demon, the Quattroporte Sport GT S will go on sale this spring, the company said at the car's debut on Monday at the Detroit Auto Show. The Sport GT S gets a 4.7-liter V8 that pumps out 433 hp--an increase from 425 hp in the Quattroporte S. The gearshift has also been calibrated for an even sportier ride.

Land Rover Defender Challenge by Bowler – the Defender goes rallying

The Land Rover Defender goes rallying (pictured) with Bowler modifications The venerable Land Rover Defender – now reaching the end of its shelf life – may not seem the perfect rally car. But a Defender tweaked and fettled with some Bowler Fairy Dust is another matter, and that’s exactly what’s happening with a new, one-make Defender Challenge by Bowler – and backed by Land Rover – which is aiming to put up to fifteen Defenders in to UK forest stage rallies and hill rallies in 2014. The Defender in question is a Defender 90 Hard Top with the usual 2.2 litre diesel, but sorted by Bowler to deliver 170bhp and 323lb/ft of torque (up from the regular 122bhp/266lb/ft) with a standard six-speed manual ‘box, MSA roll cage, fire extinguisher and Khumo tyres.