Toro Rosso team principal Franz Tost described F1’s new rules for 2014 as a “huge challenge – both technically and economically”.
Speaking in an interview with the official Formula One website Tost said he expects engine prices to double next year for the new V6 turbo units with sophisticated Energy Recovery Units.
“We think that the costs for the power train will be 100 percent more that it is now. You have to swallow that in 2014. 2015 and 2016 will hopefully see a dramatic fall in expenses, but in 2014 you have to dig deep into your pocket.”
Tost warned that a consequence of reopening engine development could be a less competitive field. “What I worry about is whether we will see as tight a field as we have now and which has produced very interesting races,” he said. “Now we have regulations that are very tight and so technical excesses are not possible.”
He described the planned changes as “a totally new Formula One”.
“All technical philosophies of the here and now will be abandoned for something completely new. And to implement that brand new power unit into the car will be an interesting story for the engineers and will mean a completely new strategy.
“You have a turbo engine, the much stronger ERS unleashing something around 160 horsepower and then you have the limited fuel injection. To optimally combine these three factors will be the key to success.”
Ferrari Driver Academy member Callum Ilott will start the 64th Macau Grand Prix from pole position after beating his Formula 3 rivals to victory in Saturday’s qualification race.
Ilott, 19, started third on the grid on Saturday behind pole-sitter Joel Eriksson and McLaren junior Lando Norris, but made a good start to rise to second early on.
Ilott hounded Eriksson for position for much of the race before battling past at Mandarin on Lap 7 as his Swedish rival struggled to keep his tires alive.
With Eriksson unable to respond, Ilott ultimately crossed the line more than seven seconds clear to take his first Macau win and secure pole for Sunday’s main event.
“We started quite strong as I got up to second from third which was not too bad. Then in the middle part of the race I had a good pace and I got past Joel for P1,” Ilott said.
“After that I managed to pull away. It was a good race, even quite relaxing at the end. I’m really happy for the result. Thank you SJM Theodore Racing by Prema, they did a great job and it should be good for tomorrow too.”
Eriksson held on to second ahead of Sergio Sette Camara, who completed the podium ahead of Maximilian Günther in P4.
Ferdinand Habsburg finished fifth ahead of Pedro Piquet, while Norris was left to settle for a lowly P7 after a clutch issue off the line caused him to drop down the order.
You can see full results from the Macau F3 qualifying race here.