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

Alfa Romeo 4C in action at the Goodwood Festival of Speed (video)

The Alfa Romeo 4C made its dynamic debut (pictured) at the 2013 Goodwood Festival of Speed The long awaited Alfa Romeo 4C finally made its debut in production spec at the Geneva Motor Show in March, and at the weekend the 4C made its dynamic debut at the Goodwood Festival of Speed. To make sure the 4C made as big an impact as possible at Goodwood, we’d expected Alfa to run up the hillclimb in the launch edition 4C, which gets plenty of extra goodies including a carbon fibre body kit and spoiler, but this 4C looked to be a standard model. But even though we’d like to have seen the launch edition with its extra carbon fibre goodies, the standard car gets exactly the same 1750cc 4-cylinder petrol engine with enough get up and go, 236bhp, to move the lightweight 4C (under 900kg) to 62mph in just 4.5 seconds.

Callaway's Supercharged Corvette Stingray packs 610-hp

Callaway has debuted their supercharged version of the Chevrolet Corvette dubbed SC610, which should provide an intriguing alternative to the the 2015 Corvette Z06. SC of course stands for supercharged, with 610 being the horsepower figure. That's right, Callaway has squeezed out an extra 155-hp and 96 lb-ft of torque out of the naturally aspirated 6.2-liter V8 powering the C7 Corvette, for a total of 610-hp and 55 lb-ft of torque.

New Land Rover Freelander will actually be a Discovery

It seems – as we expected – that Land Rover are looking to make more sense of their range of off-roaders as new models are launched, and are going to concentrate on three core brands – Range Rover, Discovery and Defender – instead of the current mish-mash where many models really overlap with others (the top end Discoverys are really a cheaper Range Rover). So the next Freelander will become an entry-level Discovery with underpinnings borrowed from the Evoque (which is itself based on the current Freelander platform, a development of the Ford Galaxy’s platform), and arrive in both 5-seat and 7-seat guise, with the new Discovery ’5′ getting a platform based on the new Range Rover and perhaps spawning two models. The new Discovery range will be targeted as a ‘Lifestyle’ core range for Land Rover (much as the original Disco was) and the Range Rover range will be both sporty and luxurious, with a 7-seat Grand Evoque XL joining the current Evoque, Range Rover Sport and Range Rover.