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.”
Gabby Chaves is set to return to the IMSA WeatherTech SportsCar Championship at Watkins Glen International later this month.
The Columbian-American driver, who last competed in IMSA in 2016 – with the DeltaWing outfit – will sub for the injured Joao Barbosa – he hurt his wrist in a cycling accident earlier in June – in the No. 5 Mustang Sampling Racing Cadillac DPi-V.R in the Sahlen’s Six Hours of the Glen.
Chaves will partner Filipe Albuquerque and Christian Fittipaldi in the No. 5 Cadillac.
Chaves expressed gratitude for being asked to fill in, but kept his enthusiasm muted, noting that he is getting the opportunity ultimately because another driver got hurt.
“The first thing is of course that you never want to have an opportunity because someone got hurt, so this is an unfortunate circumstance with Joao having his injury,”said Chaves. “But I appreciate the opportunity to join the championship-leading team. Mustang Sampling Racing has had a strong start this year and hopefully I can help the team continue to have those kinds of results.”
Chaves added, “I love Watkins Glen, it is a great track and I am looking forward to racing the Cadillac Prototype there. I’m excited to be going back to endurance racing. With different classes all racing at the same time, there is a lot for the driver to deal with as you work through traffic. So I am looking forward to racing at the Glen again, and I really appreciate this opportunity with Mustang Sampling Racing.”
Chaves’ most recent IMSA event was the 2016 Sahlen’s Six Hours of the Glen, when he finished seventh in the Prototype class.
The No. 5 Action Express Cadillac currently sits tied with the sister No. 31 Whelen Engineer Racing Cadillac of Eric Curran and Felipe Nasr atop the IMSA standings, though Barbosa’s hopes of a driver’s championship are set to take an enormous hit with him missing Watkins Glen.