When to suck and when to blow
I’ve always wanted to use this title, if only because it was coined Pete Lyons, one of the great motor racing writers, for an Autosport article he once wrote about turbocharging (in the CanAm series, of which he was a specialist). Anyway, thanks to Renault Sport, we’ve got a chance here to understand a little more of what the 2014 turbocharged V6, ERS-H, ERS-K (phew!) F1 “power units” are all about. A big thanks also to my colleague, Craig Scarborough, for the explanations we’ve been able to add to these amazingly clear graphics.