Ferrari Chairman Luca di Montezemolo has voiced his criticisms over the modified Formula 1 engines which will be brought into use for the 2013 season, with the current 2.4-litre V8 units set to be replaced by 1.6-litre, four-cylinder, turbocharged powerplants. F1’s last significant engine regulation changes came at the start of the 2006 season, with eight-cylinder ...