EXPLAINED

The Honeywell Dualboost turbo sucks big time

Honeywell convincingly proved its innovation under the engine cover of Porsche’s 919 racer. Not only does the petrol V4 produce up to 530kw from just two litres, the prototype racer demolished the competition at the 2017 24 hours of Le Mans, and later went on to obliterate the outright lap record at the hallowed Nurburgring. The new time stands at a mindblowing 5:19.545, toppling a previous record that had stood for 35 years.