- Renault
Merc-style turbo 'not a major factor' for 2015 success - Renault
Renault insists adopting a split-turbo concept similar to Mercedes' will not be a major factor in catching up with its rival over the winter.
Mercedes dominated the first season under new power unit regulations, with 16 wins from 19 races and victory in both constructors' and drivers' championships. Much of the team's success has been attributed to the power unit, which includes a novel turbo layout in which the turbine is situated at the opposite end of the engine to the compressor, resulting in improved performance and better packaging.
Asked directly if Renault has developed a similar system for 2015, head of track operations Remi Taffin said: "We can do that, but I will not let you know now!"
He added: "It's not a major factor."
Changes aimed at improving the performance of the engine are not allowed during the season, but will be made by all manufacturers ahead of homologation at the start of next year. Renault has serious catching up to do to get close to Mercedes next year and managing director Cyril Abiteboul says the manufacturer will be making many changes.
"Obviously we have a huge job list ahead of next season, but also a clear direction and focus, as well as the determination to challenge for more wins in 2015," Abiteboul said. "Mercedes has set the bar extremely high, most notably in terms of how their Power Unit and chassis teams have seamlessly worked together. We would like to congratulate them on a job well done, no doubt the result of years of determination and hard work at Brackley and Brixworth.
"We also wish to extend our thanks to our partner Total. Their relentless efforts in developing fuels and lubricants contributed to our overall performance this season. We are extremely motivated by the prospect of another season of competition, just as we are determined that the Energy F1 should join the illustrious list of title-winning Renault engines."
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