🚀Admittedly, at 600bhp and 590lb ft, outright power and torque are no greater than before, but those numbers are what you get when you cross a supercar with a locomotive, and in any case, they are now ‘better’. In fact new twin-scroll turbochargers, intercoolers and engine-management software for the 4.4-litre V8 broaden the powerband to breathtaking proportions.🛠