Skoda Fabia I WRC2003
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Home » Rally Cars » Skoda Fabia I WRC2003
skoda_fabia_wrc_2003_01_m.jpg Source Development chain
2003: Skoda Fabia I WRC2003
2005: Skoda Fabia I WRC2005

Specifications

Group/Class A/8 Homologation number: A 5663 (01/01 WR and 08/02 WR)
Years active 2003 - 2004 Homologation start: 1/7/2003
Homologation end: 31/12/2012
Engine
Type VW R4 EA827, code APK, straight 4cyl, 4 stroke, petrol engine located front transverse
Capacity 1995 cc WRC: x 1.7 = 3391.5 cc
Bore x Stroke (mm) 82.5 x 93.3
Compression ratio 8.7:1
Output power - torgue 300 HP / 5500 rpm 61.1 kgm (600 Nm) / 3500 rpm
Main bearings 5
Materials block: CG25 grey cast iron cylinderhead: aluminium alloy
Cams/valves dual overhead camshafts (DOHC), belt driven 5 valves/cyl. - 20 valves total
Aspiration Garrett/Allied Signal TR30R turbocharger (see below) with anti-lag system, 34mm turbo restrictor and catalytic converter fitted, Magneti-Marelli Step 9 fuel injection
Ignition Magneti-Marelli Step 9 electronic, firing order 1-3-4-2
Cooling system watercooled
Lubrication system oil cooler and magnesium sump
Transmission
Type four wheel drive X-trac 6-speed sequential with paddle shift
Gearbox ratios 1st: /1
2nd: /1
3rd: /1
4th: /1
5th: /1
6th: /1
Diffrential ratio /1 active hydro/electronically controlled front and rear differential. Hydro-electronically controlled haldex clutch unit as center differential. 50%-50% F-R torque distribution. 2006+: Limited slip front and rear differential
Clutch dry carbon with four disks
Chassis-body
Type steel monocoque Typ 6Y chassis of VW A04 (PQ24) platform, with roll-cage. 3 door hatchback bodyshell with extended wheel arches and a rear airofoil
Front suspension mac pherson strut with lower wishbones, coil springs, ProFlex telescopic gas shock absorbers and cabin adjustable antiroll bar
Rear suspension mac pherson strut with 2 transvere arms, 1 longitudinal arm, coil springs, ProFlex telescopic gas shock absorbers and cabin adjustable antiroll bar
Steering system rack and pinion power assisted
Brakes ventilated disks all around, tarmac: 378/355mm diameter with 6/4 piston calipers front/rear, gravel: 304mm diameter with 4 piston calipers front/rear dual circuit with servo
Dimensions
length: 4.002 m (157.6") width: 1.770 m (69.7") height: 1.451 m (57.1")
wheelbase: 2.462 m (96.9") front track: 1.597 m (62.9") rear track: 1.597 m (62.9")
Rims - tires tarmac: 8" x 18", gravel: 7" x 15" Michelin, tarmac: Moulded Slicks 20/65-18 XTL (225/40-18)
Weight 1230 kg
Weight/power 4.1 kg/HP
Fuel tank

Garrett TR30R Turbocharger features:

T25 type ball bearing cartridge.
The bearing races are made from M50 material and the retainer from silicon-bronze for high temperature capability.
An air-cooled center housing with turbo speed pickup boss.
Thin wall stainless steel turbine housing with V-Band inlet and outlet and attached with a V-Band.
The turbine housing is shielded with an activated carbon cloth heat shield.
Mar-M 247 turbine wheel material is good up to 1050C/1922F turbine inlet temperature.
The compressor housing is attached to a standard back plate with a V-Band.
Billet 5-axis machined aluminum compressor wheel.



Results in WRC

Statistics

2003 2004 2005 2006 2007 Total
Works
Races 7 7 7 21
Entries/finishes 14/6 18/10 13/9 45/25 (55.6%)
Others
Races +3 5 4 12
Entries/finishes 5/2 5/2 4/1 14/5 (35.7%)
Total WRC results
Races 7 7 16 5 4 33
Entries/finishes 14/6 18/10 18/11 5/2 4/1 59/30 (50.8%)
Total points 19 7 5 31
(0.939 per race)
(0.525 per entry)

Races

Works team: Skoda Motorsport

Season

2003 season competition
Entry Rally event
Driver
Codriver
Team MC SVE TUR NZ ARG GRE CY DE FIN AUS S.R TdC ESP GB
Didier Auriol
Denis Giraudet
works eng ine dri ver inju red 12th 12th ele ctri cal clu tch 11th
Toni Gardemeister
Paavo Lukander
works gear box eng ine 11th bra kes 11th 12th acci dent
Statistics
Works starts/finishes 14/6 2/0 2/0 2/2 2/1 2/1 2/1 2/1

1024x768-Skoda-Fabia-WRC-4.jpg Source
Toni Gardemeister

Drawings

autowp.ru_skoda_fabia_wrc_47.jpg Source
skoda_fabia_wrc_2004.jpg Source
Fabia_wrc_15.jpg Source

Garret TR30R

tr30r4.jpg Source
tr30r2.jpg Source
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