|Group/Class||A/8||Homologation number: A 5712 (03/01 WR)|
|Years active||2007-2008||Homologation start: 1/10/2007
Homologation end: 31/12/2014
|Type||J20 straight 4cyl, 4 stroke, petrol engine||located front transverse|
|Capacity||1997.3 cc||WRC: x 1.7 = 3395.3 cc|
|Bore x Stroke (mm)||84.0 x 90.1|
|Output power - torgue||320 HP / 4000 rpm||60.1 kgm (590 Nm) / 3500 rpm|
|Materials||block: aluminium alloy||cylinderhead: aluminium alloy|
|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, anti-lag system and catalytic converter fitted. Electronic fuel injection|
|Ignition||electronic, firing order 1-3-4-2|
|Type||four wheel drive||5-speed sequential, electro/hydraulically actuated using an electronic switch (joystick)|
|Gearbox ratios||1st: /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 Fiber Triple-Disc|
|Type||steel monocoque chassis with roll cage. 5 door hatchback bodyshell with extended wheel arches and carbon fibre body panels and a rear airofoil|
|Front suspension||mac pherson strut with lower wishbones, coil springs, Reiger telescopic gas shock absorbers with separate gas tanksa and antiroll bar|
|Rear suspension||mac pherson strut, coil springs, Reiger telescopic gas shock absorbers with separate tanks and antiroll bar|
|Steering system||rack and pinion power assisted|
|Brakes||ventilated disks all around,
tarmac: front disk diameter 370mm with 8 piston calipers, rear disk diameter 355mm with 8 piston calipers
gravel: 300mm diameter with 4 piston calipers front/rear
|dual circuit with servo, adjustable ratio split front to rear|
|length: 4.135 m (162.8")||width: 1.770 m (69.7")||height: 1.450 m (57.1")|
|wheelbase: 2.500 m (98.4")||front track:||rear track:|
|Rims - tires||tarmac: 8" x 18", gravel: 7" x 15"||Pirelli, 17/65-15, 235/40 - 18|
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
|Total works WRC results|
(2.647 per race)
(1.406 per entry)
Click here for chassis numbers and number plates on many rally entries worldwide
Works team: Suzuki World Rally Team
Toni Gardemeister in Germany rally '08
Per-Gunnar Andersson in Japan rally '08