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Toro Rosso STR7 – Three rear wing specs so far !


      Red Bull genes are also found  within Toro Rosso’s DNA , not though in speed but mostly  in development rate . Till the Chinese GP three rear wing specs were raced/tested as shown in the images above. The Chinese spec was also  tested at Jerez on February and has a main flap with a bending upwards profile in its middle section to emphasize downforce production close to the endplates zone . Malaysian/Australian spec instead has the opposite philosophy on downforce production  featuring a bending downwards profile in the middle section . At Barcelona on March a mini plane was added on the beam wing  to increase downforce and  remains traditionally a good option for high downforce tracks like Monaco , Hungary and Singapore

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Toro Rosso STR7 – New front wing for Melbourne


       Toro Rosso tested a new front wing at Barcelona on March  .The new wing has a shortened  slot in the main flap and also moved to the back to decrease the effective wing span in an attempt to make the wing less susceptible to sudden wing stalling (downforce loss) . Furthermore the main flap encounters  the endplates differently , the mini slot at the second flap close to the endplate is also new, while the endplate stand different on both rear end as well as to outer vertical elements .The new wing is being used by Toro Rosso since Melbourne .

Toro Rosso STR7 – technical specs


SPECIFICATIONS

Chassis material: Composite monocoque structure
Bodywork material: Carbon fibre composite
Front suspension: Upper and lower carbon wishbones, torsion bar springs and anti roll bars, Sachs dampers
Rear suspension: Upper and lower carbon wishbones, torsion bar springs and anti roll bars, Sachs dampers
Steering: Scuderia Toro Rosso
Gearbox: Seven-speed hydraulic
Clutch: Sachs Triple-plate pull-type
Calipers: Brembo
Pads and discs: Brembo
Cooling system (radiators, heat exchangers): Scuderia Toro Rosso
Cockpit instrumentation: Scuderia Toro Rosso
Seat belts: OMP
Steering wheel: Scuderia Toro Rosso
Driver’s seat: Carbon fibre construction,moulded to driver’s shape
Extinguisher system: Scuderia Toro Rosso/FEV
Wheels: Advanti Racing
Fuel cell: ATL
Overall weight: 640 kg (including driver and camera)

 

Engine

  • Type: 056
  • Number of cylinders: 8
  • Cylinder block in sand cast aluminium: V 90°
  • Number of valves: 32
  • Pneumatic distribution
  • Total displacement: 2398 cm3
  • Piston bore: 98 mm
  • Weight: >95 kg

 

 

 

 

CREDIT : Scuderia Toro Rosso

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