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RallySport Regulations - Rules of the Game!

WRC

WRC2-recoRecce takes place according to a programme defined by the organizer. Crews can cover each stage twice maximum. Speed is limited and checked by GPS.




WRC3-ShakedownThe shakedown also helps to decide the starting order of the first stage on snow and gravel. First of all, the crews can cover the stage twice in free practice. Then each car sets off for a timed run in the championship order. The drivers can then choose their starting order for the first section, the quickest being the first to choose and so on. The cars are placed in parc fermé after the qualifying shakedown.
In tarmac rallies each crew must cover the stage four times minimum.
 
WRC4-SpecialesFor the first section of tarmac rallies the crews start the stages in the drivers’ world championship order. After that the starting order is decided according to the overall classification of the previous section. On gravel, the starting order for the first section is decided by the qualifying shakedown. Then the P1 and P2 priority drivers start in the reverse order of the general classification of the previous section.

There are two-minute minimum intervals between starts. The stages are timed to a tenth of a second. A standing start is given while the finish is a flying one. The penalty for jumping the start is 10s.
WRC5-assistanceService is strictly forbidden outside the times and places defined by the rally programme. The crew members can work on the car at all times (outside the parc fermé) with the help of the on-board equipment. Services can be carried out in the main parc or in distant zones. The only people allowed to work on the car are the crews and the eight mechanics identified by armbands. 

During a distant service the equipment that can be used is reduced to a minimum (jack, pressure pins, hand tools). Repairs must be carried out with the parts carried in the car.
WRC7-ComposantA manufacturer who has entered two cars can use eight chassis maximum over the whole season, and each car cannot use more than three engines. Each manufacturer can ask the FIA for a waiver for one additional engine. Replacing the turbo during the rally is forbidden. 

Each manufacturer must nominate two links of three rallies and one link of two rallie in which he will use the same transmission and the same lot of spare parts (sub frames, steering racks, turbochargers). Finally, a car cannot use more than five sets of dampers and five sets of knuckle joints per rally.

Cars & Specifications

Citroën DS3 WRC

Unveiled in 2011 to comply with the new regulations drawn up the FIA, Citroën DS3 WRC is packed full of Créative Technologie. Its results have continued to uphold Citroën’s impressive track record in the World Rally Championship.

Citroën DS3 WRC technical specifications

CHASSIS

StructureReinforced body with weleded, multi-point roll cage
BodyworkSteel and composite fibre

 

ENGINE

TypeCitroën Racing - 1.6 turbocharged direct injection engine
Bore x stroke82 x 75,5 mm
Capacity1,598 cc
Maximum power300 bhp at 6,000 rpm
Maximum torque350 Nm at 3,250 rpm
Specific output188 bhp/litre
DistributionDouble overhead camshaft valve train driven by timing belt 4 valves per cylinder
Fuel feedDirect injection controlled by Magneti Marelli SRP-HP unit

 

CLUTCH

TypeCerametallic twin-disk

 

TRANSMISSION

TypeFour-wheel drive
GearboxSadev six-speed sequential - Manual control
DifferentialFront and rear mechanical, auto-locking

 

BRAKES

FrontVentilated disks, 355mm (tarmac) and 300mm (gravel)
Water-cooled 4-piston callipers (tarmac)
RearVentilated disks, 300 mm
4-piston callipers
DistributionAdjustable from cockpit
HandbrakeHydraulic control

 

SUSPENSION

TypeMcPherson
Shock absorbersCitroën Racing thee-way adjustables shock absorbers (low- and high-speed compression and rebound)

 

STEERING

TypeHydraulic power-assisted steering

 

WHEELS

Tarmac8x18" wheels - Michelin tyres
Gravel and snow7x15" wheels - Michelin tyres

 

DIMENSIONS, WEIGHT AND CAPACITIES

Length / Width3,948mm / 1,820mm
Wheel base2,461mm
Track1,618mm (front and rear)
Fuel tank75 litres
Weight1,200kg minimum / 1,350kg with driver pairing (regulations)

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