300 BHP Subaru WRC

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Technical Specification

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
SWRT, 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