Turbo de Impreza WRC
Publicado: 10 Jul 2008 21:11
El impreza WRC2008 produce al rededor de 2 y media veces la cantidad de torque de un impreza STi de calle logrando 650Nm @ 3000rpm.
Con un motor pequeño de 2 litros el impreza WRC2008 produce una potencia de salida limitada a 300bhp segun regulaciones de FIA.
El WRC2008 puede acelerar de 0-100km/h en menos de 3 segundos inclusive en grava
Un carro de alto desempeño produce al rededor de 20psi (1.3bar) de boost, un carro standard produce de 10-15psi (0.8bar) mientras que el impreza WRC2008 produce monstruosas 60psi (4bar) de boost.
El turbo del impreza WRC2008 es fabricado por IHI Japon y opera a 1000ºC, solo imagine que en un carro normal derrite cables, bateria y caja de fuses!!!
Technical Specification Impreza WRC2008
Engine
H-4. Flat four-cylinder, 16 valve, turbocharged
Capacity
1994cc
Bore
92.0mm
Stroke
75.0mm
Engine management
Subaru programmable electronic engine management system
Power
300bhp @ 5500rpm
Torque
650Nm @ 3000rpm
Transmission
Six-speed electro-hydraulic
Electro-hydraulically controlled centre differential
Mechanical front and rear differentials
Drive system
Subaru Symmetrical All Wheel Drive
Suspension
Front: MacPherson strut
Rear: MacPherson strut
Shock absorbers
Bos, fully adjustable
Brakes
AP Racing 310mm ventilated discs and six-pot calipers front and rear.
For asphalt use, front brakes are 378mm ventilated discs with six-pot calipers
Exhaust system
Inconel with Subaru anti-lag system. Fitted with catalytic converters
Steering
Power assisted rack and pinion
Dimensions
Overall length: 4415mm
Overall width: 1800mm
Overall height: 1475mm
Wheelbase: 2635mm
Car weight: 1230kgs (WRC regulation min.)
Data systems
Single integrated electronic system controlling engine, transmission and
data-logging
In-car display
LCD colour monitor with eight selectable data screens
Tyres
Pirelli (championship control tyre)
Radio equipment
Kenwood
Turbocharger
IHI - with WRC-regulation 34mm restrictor and Subaru anti-lag system
Spark plugs
DENSO
Wheels
BBS: 15” diameter for gravel, 18” for tarmac
Fuel tank capacity
80 litres
Design
Computational Fluid Dynamics (CFD) for entire car
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Con un motor pequeño de 2 litros el impreza WRC2008 produce una potencia de salida limitada a 300bhp segun regulaciones de FIA.
El WRC2008 puede acelerar de 0-100km/h en menos de 3 segundos inclusive en grava
Un carro de alto desempeño produce al rededor de 20psi (1.3bar) de boost, un carro standard produce de 10-15psi (0.8bar) mientras que el impreza WRC2008 produce monstruosas 60psi (4bar) de boost.
El turbo del impreza WRC2008 es fabricado por IHI Japon y opera a 1000ºC, solo imagine que en un carro normal derrite cables, bateria y caja de fuses!!!
Technical Specification Impreza WRC2008
Engine
H-4. Flat four-cylinder, 16 valve, turbocharged
Capacity
1994cc
Bore
92.0mm
Stroke
75.0mm
Engine management
Subaru programmable electronic engine management system
Power
300bhp @ 5500rpm
Torque
650Nm @ 3000rpm
Transmission
Six-speed electro-hydraulic
Electro-hydraulically controlled centre differential
Mechanical front and rear differentials
Drive system
Subaru Symmetrical All Wheel Drive
Suspension
Front: MacPherson strut
Rear: MacPherson strut
Shock absorbers
Bos, fully adjustable
Brakes
AP Racing 310mm ventilated discs and six-pot calipers front and rear.
For asphalt use, front brakes are 378mm ventilated discs with six-pot calipers
Exhaust system
Inconel with Subaru anti-lag system. Fitted with catalytic converters
Steering
Power assisted rack and pinion
Dimensions
Overall length: 4415mm
Overall width: 1800mm
Overall height: 1475mm
Wheelbase: 2635mm
Car weight: 1230kgs (WRC regulation min.)
Data systems
Single integrated electronic system controlling engine, transmission and
data-logging
In-car display
LCD colour monitor with eight selectable data screens
Tyres
Pirelli (championship control tyre)
Radio equipment
Kenwood
Turbocharger
IHI - with WRC-regulation 34mm restrictor and Subaru anti-lag system
Spark plugs
DENSO
Wheels
BBS: 15” diameter for gravel, 18” for tarmac
Fuel tank capacity
80 litres
Design
Computational Fluid Dynamics (CFD) for entire car
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que rajado!!!
