Peugeot 205 T16 Engine
Peugeot 205 T16 Evolution 2 group B (1985)
Home » Rally Cars » Peugeot 205 T16 Evolution 2
 Source | Development chain 1984: Peugeot 205 T16 1985: Peugeot 205 T16-E2 1999: Peugeot 206 WRC | Development level Group B Evolution 2 Group B Evolution 1 Group A |
Driving on board: see video
Specifications
20 units built
| 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
- 1985
- 1986
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 | ||||||||||
Season
| Entry | Rally event | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Driver Codriver | Team | MC | SVE Entry list | POR | KEN | TdC | GRE | NZ | ARG | FIN | (CdI) | SR | RAC | (Oly) | |
| Timo Salonen Seppo Harjanne C206 | works | 2nd | susp ens ion | ||||||||||||
| Timo Salonen Seppo Harjanne C209 | works | oil loss | |||||||||||||
| Timo Salonen Seppo Harjanne C210 | works | with drawn | |||||||||||||
| Timo Salonen Seppo Harjanne C217 | works | 5th | |||||||||||||
| Timo Salonen Seppo Harjanne C213 | works | acci dent | |||||||||||||
| Timo Salonen Seppo Harjanne C211 | works | 1st | acci dent | ||||||||||||
| Timo Salonen Seppo Harjanne C207 | works | 1st | |||||||||||||
| Juha Kankkunen Juha Piironen C207 | works | 5th | 1st | susp ens ion | excl uded | ||||||||||
| Juha Kankkunen Juha Piironen C208 | works | 1st | with drawn | ||||||||||||
| Juha Kankkunen Juha Piironen C211 | works | 5th | 3rd | ||||||||||||
| Juha Kankkunen Juha Piironen C216 | works | 1st | |||||||||||||
| Juha Kankkunen Juha Piironen C210 | works | 2nd | |||||||||||||
| Juha Kankkunen Juha Piironen C214 | works | 2nd | |||||||||||||
| Bruno Saby Jean-François Fauchille C208 | works | 6th | |||||||||||||
| Bruno Saby Jean-François Fauchille C214 | works | 1st | |||||||||||||
| Bruno Saby Jean-François Fauchille C212 | works | 3rd | eng ine | ||||||||||||
| Bruno Saby Jean-François Fauchille C210 | works | excl uded | |||||||||||||
| Shekhar Mehta Rob Combes C212 | works | 8th | |||||||||||||
| Michèle Mouton Fabrizia Pons C207 | works | gear box | |||||||||||||
| Stig Blomqvist Bruno Berglund C216 | works | 3rd | |||||||||||||
| Stig Blomqvist Bruno Berglund C212 | works | 4th | |||||||||||||
| Andrea Zanussi Popi Amati | works | excl uded | |||||||||||||
| Mikael Sundström Voitto Silander C213 | works | 4th | |||||||||||||
| Total points (1st) | 151 | 20 | 10 | 9 | 10 | 18 | 16 | 8 | 26 | 25 | 9 | ||||
| Statistics | |||||||||||||||
| Works starts/finishes | 31/19 | 3/3 | 2/1 | 2/0 | 2/2 | 3/1 | 3/2 | 2/2 | 3/1 | 3/3 | 4/0 | 3/3 | 1/1 | ||
Information and articles
Article from 4Τ 200, 5/1987
Click here
Article from 4T 177, 6/1985
Click here
Wikipedia
Click here
Drawings
Source
Engine
KKK turbine
Transmission
Center differential
page revision: 113, last edited: 02 Oct 2019 18:17
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