'Major changes' set for 2013 Formula 1 cars

'Major changes' set for 2013 Formula 1 cars

21 December 2010 – Formula 1 cars are set to take on radical modifications ahead of the 2013 season, according to an investigation conducted by BBC Sport, as team bosses hope to improve racing and in particular overtaking opportunities. The new-style and slightly slower vehicles, inspired by the ideas of designers Patrick Head and Rory Byrne, would have significantly smaller wings and specially-shaped floors.

Rory Byrne
With the proposals having been drafted by Williams’ Head and Byrne, a major player in the Michael Schumacher domination years at Ferrari, the aerodynamic changes would see downforce being created differently as cars used around 35 percent less fuel and become more challenging to drive, despite speeds decreasing to some extent.

The drafts have now been sent to F1 governing body the FIA in Paris ahead of a meeting for the Technical Working Group (TWG) in January.


The most significant changes would be the following:


- Much smaller front and rear wings

- A far greater proportion of the total downforce of the cars will be created by the underfloor, compared to the wings

- A major reduction in the amount of total downforce created by the car 

- To achieve this, the underfloor of the cars will be shaped along its length to generate downforce for the first time since the 1982 season - currently cars have bottoms that are flat between the wheels 

- The average proportion of a lap that a driver is able to spend on full throttle to be cut from 70% in 2010 to 50% in 2013 

- Tyres will remain large and chunky to ensure cornering speeds remain high 


Patrick Head
“We are only going to have roughly 65 percent of the amount of fuel and a (limited) fuel (flow) rate - that was a given,” Head, who with Byrne began drawing up ideas in March, explained to BBC Sport.

“We were just told, 'That's what it will be, you've got to come up with a car spec that is not going to be more than five seconds a lap slower than a current F1 car.’”

“So some circuit simulation was done by Rory at Ferrari and when we'd come up with some numbers, in terms of drag and downforce, it was then to try to come up with a geometry of a car that could try to achieve that.”

related

Comments

Latest News
Full
Compact

  1. Saturday 25 April 2015

  2. Castroneves outruns the rain to win Alabama pole 23:08

    Castroneves outruns the rain to win Alabama pole

    Hélio Castroneves put in a quick lap early in the third qualifying session to beat the oncoming rain (and his team-mates) to…

    Indy
  3. Márquez has surgery for finger injury 20:36

    Márquez has surgery for finger injury

    MotoGP World Champion Marc Márquez has undergone successful surgery to treat a fracture of his little finger on his left…

    MotoGP
  4. Daly gets Schmidt seat for Indianapolis 14:29

    Daly gets Schmidt seat for Indianapolis

    Conor Daly will make a return to the Indianapolis 500 this year after signing a deal to race for Schmidt Peterson…

    Indy
  5. 14:20

    Latest FR3.5 photos: Saturday at Aragón

    FR 3.5
  6. Rowland wins FR3.5 opener at Aragón 14:18

    Rowland wins FR3.5 opener at Aragón

    Oliver Rowland claimed victory in the opening Formula Renault 3.5 race of the year at MotorLand Aragón despite not leading a…

    FR 3.5
  7. Hamilton named wealthiest UK sportsman 09:05

    Hamilton named wealthiest UK sportsman

    World Champion Lewis Hamilton has been named as the wealthiest sportsman in Britain in the Sunday Times Sport Rich List. The…

    F1
  8. Video of the Day: Alonso on F1 journey 05:16

    Video of the Day: Alonso on F1 journey

    McLaren-Honda driver Fernando Alonso discusses his Formula 1 journey with the BBC.

    F1
  9. Friday 24 April 2015

  10. 17:02

    Book F1 tickets and join the action live!

    F1
  11. Force India: Let teams choose tyre compounds 16:37

    Force India: Let teams choose tyre compounds

    Force India's Chief Operating Officer, Otmar Szafnauer, has suggested that teams should be allowed to select their two preferred…

    F1
  12. Video: Tour of Monaco with Sam Bird 15:37

    Video: Tour of Monaco with Sam Bird

    Sam Bird takes you through a lap of Monaco ahead of the upcoming ePrix in the principality on May 9.

    FE
  13. Van der Garde's manager downplays Manor talk 14:05

    Van der Garde's manager downplays Manor talk

    Giedo van der Garde's management team has played down talk of a return to Formula 1 with Manor Marussia, insisting that although…

    F1
  14. Marko: Ricciardo of same calibre as Vettel 11:35

    Marko: Ricciardo of same calibre as Vettel

    Red Bull advisor Helmut Marko has backed Daniel Ricciardo to lead the team's recovery, claiming that he is of the same calibre…

    F1
  15. Regalia, Comtec split after three days 10:22

    Regalia, Comtec split after three days

    Comtec Racing has been left without any drivers for the opening round of the Formula Renault 3.5 season, after its recent deal…

    FR 3.5
  16. Video of the Day: Sauber's ReSTART - Part 2 05:12

    Video of the Day: Sauber's ReSTART - Part 2

    Marcus Ericsson gets to know Sauber in the second part of the team's special inside documentary.

    F1
  17. Thursday 23 April 2015

  18. Verstappen eager for swift points return 18:03

    Verstappen eager for swift points return

    Max Verstappen is keen to return to the points when Formula 1 arrives in Europe next month. The Toro Rosso rookie scored his…

    F1
  19. Lotus invites fans to Brands filming day 17:30

    Lotus invites fans to Brands filming day

    Lotus has invited fans to watch from the trackside at its Brands Hatch filming event on Monday. Race drivers Romain Grosjean…

    F1
  20. Horner: No short-term fixes for Red Bull 14:11

    Horner: No short-term fixes for Red Bull

    Christian Horner has conceded that there will be no short-term fixes for Red Bull this season, as the squad continues to…

    F1
  21. Vettel becomes ADAC Formula 4 patron 12:18

    Vettel becomes ADAC Formula 4 patron

    Four-time Formula 1 World Champion Sebastian Vettel has been announced as a patron of the ADAC automobile club's new Formula 4…

    F1
  22. 10:41

    Photos: Red Bull's show run in Vienna

    F1
  23. Video: Ricciardo demos F1 car in Austria 10:36

    Video: Ricciardo demos F1 car in Austria

    Watch as Red Bull driver Daniel Ricciardo showcases the team's RB8 on the streets of Vienna, Austria.

    F1
  24. González set for IndyCar debut with Coyne 09:50

    González set for IndyCar debut with Coyne

    Ex-Formula 1 test driver Rodolfo González will make his IndyCar debut with Dale Coyne Racing at this weekend's Barber…

    Indy
  25. Video of the Day: Sauber's 'Ask the Driver' 05:06

    Video of the Day: Sauber's 'Ask the Driver'

    Sauber drivers Marcus Ericsson and Felipe Nasr answer questions posed by fans of the team.

    F1
  26. Wednesday 22 April 2015

  27. De Vries eyes McLaren seat for 2017 20:59

    De Vries eyes McLaren seat for 2017

    McLaren young driver Nyck de Vries has set his sights on securing a race seat with the Honda-powered Formula 1 outfit for the…

    F1
  28. Video: Formula E – the season so far 14:32

    Video: Formula E – the season so far

    Relive the first half of the inaugural Formula E season, which produced six different winners in six races.

    FE
  29. Pirelli confirms tyres for next four races 12:39

    Pirelli confirms tyres for next four races

    Formula 1 tyre supplier Pirelli has named its compound nominations for the upcoming Spanish, Monaco, Canadian and Austrian…

    F1
  30. Pedrosa 'responding well' after surgery 11:33

    Pedrosa 'responding well' after surgery

    Repsol Honda rider Dani Pedrosa says he is "responding well" after undergoing surgery for his persistent arm pump issues earlier…

    MotoGP
  31. 10:04

    Gallery: Best photos from the Bahrain GP

    F1
  32. Mark Sutton: Story Behind the Shot - Bahrain 09:14

    Mark Sutton: Story Behind the Shot - Bahrain

    Especially for lovers of motorsport photography, GPUpdate.net's race-by-race series, Story Behind the Shot, continues throughout…

    F1
  33. Video of the Day: Nico Rosberg's Bahrain blog 05:04

    Video of the Day: Nico Rosberg's Bahrain blog

    Mercedes driver Nico Rosberg answers questions posed by fans in his usual post-race video blog.

    F1
  34. Tuesday 21 April 2015

  35. Regalia switches to Comtec for FR3.5 opener 16:18

    Regalia switches to Comtec for FR3.5 opener

    Facu Regalia has confirmed that he will drive for Comtec Racing at this weekend's Formula Renault 3.5 Series opener at MotorLand…

    FR 3.5
  36. Video: Grand Prix of Long Beach highlights 14:09

    Video: Grand Prix of Long Beach highlights

    Watch the highlights from the third round of the IndyCar season at Long Beach, won by Scott Dixon.

    Indy
  37. Ecclestone casts further doubt on Monza 13:40

    Ecclestone casts further doubt on Monza

    Formula 1 CEO Bernie Ecclestone says that the future of Monza on the calendar remains uncertain, with its current deal expiring…

    F1
  38. Video: Ayrton Senna's first Formula 1 win 10:40

    Video: Ayrton Senna's first Formula 1 win

    Today marks 30 years since Ayrton Senna's maiden Formula 1 victory, when he dominated proceedings at a rain-soaked Estoril…

    F1
  39. Feature: Bahrain GP's key questions 10:12

    Feature: Bahrain GP's key questions

    In the build up to the Bahrain Grand Prix, GPUpdate.net posed five key questions and contemplated the potential outcomes.…

    F1
  40. Renault confident over permanent fixes 09:12

    Renault confident over permanent fixes

    Renault Managing Director Cyril Abiteboul says that the company will use the three week gap before the Spanish Grand Prix to…

    F1
  41. Video of the Day: Ecclestone on Formula 1 05:34

    Video of the Day: Ecclestone on Formula 1

    F1 supremo Bernie Ecclestone discusses the current state of the sport with the BBC F1's Eddie Jordan.

    F1
  42. Monday 20 April 2015

  43. Bahrain Grand Prix: Winners and Losers 16:32

    Bahrain Grand Prix: Winners and Losers

    Lewis Hamilton claimed his third win of the year while Kimi Räikkönen took advantage of Nico Rosberg's late brake issue to…

    F1
  44. Manor Marussia 'proud' of flyaway efforts 13:18

    Manor Marussia 'proud' of flyaway efforts

    Manor Marussia team boss John Booth says the outfit can feel "justifiably proud" of its efforts over the opening four flyaway…

    F1
  45. Ricciardo onto fourth engine after failure 11:32

    Ricciardo onto fourth engine after failure

    Daniel Ricciardo will move onto his fourth power unit at next month's Spanish Grand Prix, after his dramatic final lap failure…

    F1
more news