Source | Develompent chain 1999: Ford Focus Mk I WRC99 2000: Ford Focus Mk I WRC00 2001: Ford Focus Mk I RS WRC01 2002: Ford Focus Mk I RS WRC02 2003: Ford Focus Mk I RS WRC03 2004: Ford Focus Mk I RS WRC04 2006: Ford Focus Mk II RS WRC06 2007: Ford Focus Mk II RS WRC07 2008: Ford Focus Mk II RS WRC08 2009: Ford Focus Mk II RS WRC09 |
Specifications
Group/Class | A/8 | Homologation number: A 5690 (39/04 WR) |
Years active | 2009-2010 | Homologation start: 1/4/2009 Homologation end: 31/12/2016 |
Engine | ||
---|---|---|
Type | Ford Zeta Turbo (Duratec RS), straight 4cyl, 4 stroke, petrol engine | located front transverse |
Capacity | 1997.4 cc | WRC: x 1.7 = 3395.6 cc |
Bore x Stroke (mm) | 85.0 x 88.0 | |
Compression ratio | 9.0:1 | |
Output power - torgue | 300 HP / 6000 rpm | 56.1 kgm (550 Nm) / 4000 rpm |
Main bearings | 5 | connecting rod length between centers 147.3mm, big end bearing diameter 50mm |
Materials | block: aluminium alloy | cylinderhead: cross flow aluminium alloy with hemispherical combustion chambers |
Cams/valves | dual overhead camshafts (DOHC), belt driven | 4 valves/cyl. - 16 valves total |
Aspiration | Garrett/Allied Signal TR30R watercooled turbocharger (see below) with intercooler, 34mm turbo restrictor and catalytic converter fitted, Ford/Pectel electronic fuel injection | |
Ignition | Ford/Pectel electronic, firing order 1-3-4-2 | |
Cooling system | watercooled | |
Lubrication system | oil cooler | |
Electronics | Full Pi chassis and engine data acquisition for on-event diagnostics and performance development | |
Transmission | ||
Type | four wheel drive | M-sport/Ricardo 5-speed sequential located front transverse, electro/hydraulically actuated using an electronic switch (joystick) |
Gearbox ratios | 1st: /1 2nd: /1 3rd: /1 4th: /1 5th: /1 |
|
Diffrential ratio | /1 | active/hydro-electronically controlled center differential. Limited slip front and rear differential. 50%-50% F-R torque distribution |
Clutch | dry carbon double disk | |
Chassis-body | ||
Type | steel monocoque C307 chassis with Welded T45 steel safety roll cage. 3 door hatchback bodyshell with composite side panels, extended wheel arches and aerodynamically enhanced rear wing | |
Front suspension | mac pherson strut with lower wishbones, coil springs and Reiger gas shock absorbers with separate gas tanks, cabin adjustable antiroll bar | |
Rear suspension | mac pherson strut with longitudinal and transverse links, coil springs and Reiger gas shock absorbers with separate tanks, cabin adjustable antiroll bar. | |
Steering system | rack and pinion power assisted | 1.5 turns lock to lock, ratio 12/1 |
Brakes | ventilated disks all around, tarmac: 370mm diameter with 8 piston calipers front/rear gravel: 300mm diameter with 4 piston calipers front/rear |
dual circuit with servo, adjustable ratio split front to rear |
Dimensions | ||
length: 4.362 m (171.7") | width: 1.800 m (70.9") | height: 1.497 m (58.9") |
wheelbase: 2.640 m (103.9") | front track: | rear track: |
Rims - tires | tarmac: 8" x 18", gravel: 7" x 15" | Michelin, tarmac: 225x630/18 |
Weight | 1230 kg | |
Weight/power | 4.1 kg/HP | |
Fuel tank | FIA FT3 tank, 94 litres |
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
2009 | 2010 | Total | |||||||||
Works | |||||||||||
Races/wins | 7/4 | 13/3 | 20/7 | ||||||||
Entries/finishes | 13/12 | 26/23 | 39/35 (89.7%) | ||||||||
Others | |||||||||||
Races | 0 | ||||||||||
Entries/finishes | 1/1 | 1/1 (100%) | |||||||||
Total WRC results | |||||||||||
Races/wins | 7/4 | 13/3 | 20/7 | ||||||||
Entries/finishes | 13/12 | 27/24 | 40/36 (90%) | ||||||||
Total points | 98 | 158 | 256 (12.8 per race) (6.4 per entry) |
Races
Click here for chassis numbers and number plates on many rally entries worldwide
Works team: BP Ford Abu Dhabi World Rally Team
Entry | Rally event | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Driver Codriver |
Team | IR | NOR | CY | POR | ARG | ITA | GRE | POL | FIN | AUS | ESP | GB | |||||
Mikko Hirvonen Jarmo Lehtinen |
works | 2nd | 1st | 1st | 1st | 1st | 3rd | 2nd | ||||||||||
Jari-Matti Latvala Miikka Anttila |
works | 3rd | lost wheel | 3rd | 4th | 6th | 7th | |||||||||||
Total points () |
98 | 9 | 18 | 10 | 18 | 17 | 13 | 13 | ||||||||||
Statistics | ||||||||||||||||||
Works Starts/finishes | 13/12 | 1/1 | 2/2 | 2/1 | 2/2 | 2/2 | 2/2 | 2/2 |
Source