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

Brabus tunes Mercedes-Benz CLA 45 AMG to 394 hp

It was only a matter of time before German tuning house Brabus looked at the Mercedes-Benz CLA 45 AMG and said: nahh, it's just not powerful enough. Recall that the base CLA 45 AMG already produces 355-hp and 332 lb-ft of torque courtesy of its modestly sized 2.0-liter turbocharged inline-four (an impressive feat by itself, yielding the highest output of any production four-cylinder engine), which gives it the ability to get to 60 mph in just 4.4 seconds. Given its $48,375 price tag for stateside 4Matic all-wheel drive version, many would call that a bargain for the performance stats provided.

Watch the Jaguar Project 7 F-Type go up the Goodwood hillcimb

Jaguar Project 7 F-Type (pictured) tackles the Goodwood FoS hillclimb One of the surprises of the 2013 Goodwood Festival of Speed has been the debut of the Jaguar Project 7 car, an F-Type with the more bountiful 542bhp supercharged V8 and styling stolen from the D-Type. Jaguar are saying Project 7 isn’t heading for production, but we’re pretty sure most of what’s underneath it – principally the 542bhp version of the supercahrged V8 – is in a production F-Type R. Perhaps surprisingly, fitting the 542bhp vresion of the V8 doesn’t seem to have done a lot for the F-Type’s sprint times, with 62mph coming up in 4.1 seconds, just 0.1 seconds quicker than the 495bhp engine in the standard Jaguar F-Type V8.

Bentley Zagato GTZ – back in production

The Bentley Zagato GTZ is back in 'Production' It’s now two years since Zagato announced they were building the Bentley GTZ, a Zagato-bodied Bentley Continental GT Speed. They made the announcement at the Geneva Motor Show back in 2008 and we later discovered that they were intending building just nine cars, each of which would cost a barking mad £850,000. But despite the announcement that Zagato were going to build nine Bentley GTZs, it looks like only one or two were made.