Peugeot 205 T16 Evolution 2 group B (1985)
gr.jpg
gb.jpg
Home » Rally Cars » Peugeot 205 T16 Evolution 2
Peugeot_205_Turbo_16_-_Race_Retro_2008_01.jpg Source Development chain
1984: Peugeot 205 T16
1985: Peugeot 205 T16-2
1999: Peugeot 206 WRC
Development level
Group B Evolution 2
Group B Evolution 1
Group A
Group N
Production

Driving on board: see video


Specifications

Garret T31 turbocharger turbocharger (steel turbine 65mm diameter, aluminium compressor 76mm diameter)

Group/Class B/12 Homologation number: B262 (09/02 ET)
Years active 1985 - 1986 Homologation start: 1/5/1985
Homologation end: 31/12/1990
Engine
Type PSA XU8T, straight 4cyl, 4 stroke, petrol engine located centrally to co-drivers side (LHD) in front of rear axle, transverse with 20o backwards inclination
Capacity 1775 cc WRC: x 1.4 = 2485 cc
1988: x 1.7 = 3017 cc
Bore x Stroke (mm) 83.0 x 82.0
Compression ratio 7.0:1
Output power - torgue 460 HP (at 2.6 bar) / 7600 rpm
480 HP (at 2.8 bar)
550 HP (at 3.0 bar)
50.0 kgm (490 Nm) / 5500 rpm
Main bearings forged steel crankshaft with 5 main bearings 60mm diameter connecting rod length between centers 140mm, big end bearing tunnel diameter 53.7mm
Materials block: aluminium alloy cylinderhead: cross flow aluminium alloy with hemispherical combustion chambers
Cams/valves 2 overhead camshafts (DOHC), belt driven 4 valves/cyl. - 16 valves total. 33.4mm inlet valves diameter, 30mm exhaust valves diameter. 49.5o angle between inlet valve axis and exhaust valve axis (not symmetrical)
Aspiration Garrett T31 (11 blades steel turbine 56.62/64.95mm in/out diameter, 7+7 blades aluminium compressor 54.92/75.95mm in/out diameter) turbocharger with air/air intercooler, Bosch K-jetronic multipoint hydraulic fuel injection pressure: 2.6 - 3.0 bar
Ignition electronic, firing order 1-3-4-2
Cooling system jacketed watercooled with pump, radiator, fan and thermostat
Lubrication system wet sump, dry sump with 5 stages pump
Transmission
Type four wheel drive 5 speed manual gearbox
Gearbox ratios 1st: 2.923/1 (38/13)
2nd: 1.944/1 (35/18)
3rd: 1.407/1 (38/27)
4th: 1.129/1 (35/31)
5th: 0.969/1 (32/33)
R: 3.154/1 (41/22 x 22/13)
1st: 2.533/1 (38/15)
2nd: 1.789/1 (34/19)
3rd: 1.357/1 (38/28)
4th: 1.129/1 (35/31)
5th: 0.961/1 (25/26)
R: 3.154/1 (41/22 x 22/13)
1986:
1st: 2.533/1 (38/15)
2nd: 1.789/1 (34/19)
3rd: 1.357/1 (38/28)
4th: 1.129/1 (35/31)
5th: 0.961/1 (25/26)
6th: 0.806/1 (25/31)
R: 3.154/1 (41/22 x 22/13)
Diffrential ratio front/rear 3.888/1 (35/9),
Center differential 1.130/1 (26/23), 1.380/1 (29/21), 1.217/1 (28/23).
1986: 1.526/1 (29/19), 1.611/1 (29/18)
spiral bevel gears center epicyclic differential with viscous coupling (see picture), hypoid spiral bevel gears limited slip 25% front and 75% rear ZF differentials
Clutch ventilated double disk
Chassis-body
Type steel monocoque 20C central frame enforced with tubular roll cage and one steel subframe for front engine bay and suspension and one steel subframe for rear suspension. 2 door hatchback steel bodyshell with polyester bonnets. Two polyester body blocks at front and rear, and polyurethane bumpers. Front and big rear aerofoils to increase downforce
Front suspension double 'A' wishbones with coil spring, telescopic bilstein shock absorbers and antiroll bar
Rear suspension double 'A' wishbones with coil spring, telescopic bilstein shock absorbers and antiroll bar
Steering system rack and pinion with hydraulic power assistance 2.5 turns lock to lock. 19.2/1, 17.28/1, 15.7/1
Brakes Front ventilated disks 273mm diameter with 1 cast iron+aluminium piston caliper 54mm diameter. Rear ventilated disks 273mm diameter with 1 cast iron+aluminium piston caliper 50mm diameter.
Front 278mm diameter with 4 aluminium or aluminium+magnesium piston calipers 38.1mm diameter. Rear 278mm diameter with 4 aluminium or aluminium+magnesium piston calipers 38.1mm diameter.
Front 300mm diameter with 4 aluminium or aluminium+magnesium piston calipers 41.2mm diameter. Rear 300mm diameter with 4 aluminium or aluminium+magnesium piston calipers 41.2mm diameter.
1986: Front/rear ventilated discs 327mm diameter with aluminium+magnesium 4 to 8 piston calipers 32 to 42mm diameter. Or front/rear solid discs 318/320/322/324mm diameter with 1 aluminium piston caliper 44.45mm diameter
5/1986: inboard location for front/rear brakes, on the differential case
dual circuit with vacuum servo, adjustable ratio split front to rear
Dimensions
length: 3.825 m (150.6") 1.770 m (69.7") height: 1.330 m (52.4")
wheelbase: 2.540 m (100.0") front track: 1.430 m (56.3") rear track: 1.430 m (56.3")
Rims - tires 15" Michelin TRX, front 20.69x390, rear 23.59x390
Weight 910 - 1000 kg
Fuel tank 2 x 54 = 108 lt, 1 x 54 + 1 x 25 = 79 lt

Results in WRC

Statistics

1985 1986 Total
Total works WRC results
Races/wins 4/1 12/6 16/7
Entries/finishes 7/4 31/19 38/23 (60.6%)
Total points 33 151 184
(11.500 per race)
(4.842 per entry)

Races

Works team: Peugeot Talbot Sport
Click on tabs
Season
Entry Rally event
Driver
Codriver
Team M.C SVE
Entry list
POR KEN TdC GRE N.Z ARG FIN S.R (CdI) RAC
Timo Salonen
Seppo Harjanne
C202
works 1st
Timo Salonen
Seppo Harjanne
C204
works 2nd oil pres sure
Bruno Saby
Jean-François Fauchille
C201
works 2nd
Bruno Saby
Jean-François Fauchille
C205
works eng ine
Kalle Grundel
Peter Diekmann
C205
works acci dent
Kalle Grundel
Peter Diekmann
C203
works 5th
Total points
()
33 9 15 9
Statistics
Works starts/finishes 7/4 1/1 2/2 2/1 2/0

Information and articles

Article from 4Τ 200, 5/1987

Click here

Article from 4T 177, 6/1985

Click here

Wikipedia

Click here

57951d1251739803-auto-peugeot-205-t16-evo-peugeot-205-t-16-evo.jpg Source
tour-de-corse-1986-peugeot-205t16-saby-2.png Source
peugeot-205-t16-rally-car-2.jpg Source

Drawings

peugeot-205turbo16-rallye.jpg?w=474&h=227 Source
peugeot-205-turbo-16_x.jpg Source

Engine

205t16Presse14.jpg Source

KKK turbine

turbina%20garrett-spaccato.jpg Πηγή

Transmission

205T16_drivetrain.jpg Source
peugeot-205-turbo-16_xx.jpg Source
Center differential
Unless otherwise stated, the content of this page is licensed under Creative Commons Attribution-ShareAlike 3.0 License