Peugeot 306 I S16 group A (1994)
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Home » Rally Cars » Peugeot 306 I S16
Peugeot+306+S16+B_Moratal+CajaCantabria+94.jpeg Source Development chain
1988: Peugeot 309 GTi
1990: Peugeot 309 GTi 16V
1994: Peugeot 306 I S16
1998: Peugeot 306 II S16
Development level
Kit car
Group A
Group N
Production

Specifications

Group/Class A/7 Homologation number: A 5510
Years active 1994-1995 Homologation start: 1/4/1994
Homologation end: 31/12/2006
Engine
Type PSA XU10 J4D/Z, straight 4cyl, 4 stroke located front transverse
Capacity 1998 cc WRC: 1998cc
Bore x Stroke (mm) 86.0 x 86.0
Compression ratio 11.0:1
Output power - torgue 210 - 230 HP / 6800 rpm 22.4 - 23.8 kgm (220 - 233 Nm) / 6500 rpm
Main bearings 5 of 60mm diameter connecting rod length between centers 152mm, big end bearing internal diameter 53.7mm
Materials block: thin wall cast iron cylinderhead: aluminium alloy
Cams/valves 2 overhead camshafts (DOHC), belt driven 4 valves/cyl. - 16 valves total. 34.7mm inlet valves diameter, 29.7mm exhaust valves diameter. 25.5o angle between inlet valves and vertical, 24o angle between exhaust valves and vertical. 2 coil springs per inlet and exhaust valve
Aspiration natural, Bosh Motronic or Magneti-Marelli AP 10 SEFI multi point electronic fuel injection
Ignition Magneti-Marelli AP 10 mapped electronic, 1-3-4-2 firing order
Cooling system watercooled 8.5 lt
Lubrication system wet sump 5.3 lt
Transmission
Type front wheel drive 5 or 6 speed ZF manual or sequential gearbox
Gearbox ratios 1st: 2.923/1 (38/13)
2nd: 1.869/1 (43/23)
3rd: 1.280/1 (32/25)
4th: 0.968/1 (31/32) or 0.951/1 (39/41)
5th: 0.756/1 (28/37) or 0.744/1 (35/47)
R: 3.333/1 (40/12)
1st: 2.636/1 (29/11)
2nd: 2.083/1 (25/12)
3rd: 1.666/1 (25/15)
4th: 1.350/1 (27/20)
5th: 1.150/1 (23/20)
6th: 1.043/1 (24/23)
R: 3.333/1 (40/12)
sequential, 1st: 3.166/1 (38/12)
2nd: 2.571/1 (36/14)
3rd: 2.125/1 (34/16)
4th: 1.777/1 (32/18)
5th: 1.500/1 (30/20)
6th: 1.272/1 (28/22)
R: 2.692/1 (35/13)
1995+: 1st: 2.923/1 (38/13)
2nd: 2.142/1 (45/21)
3rd: 1.640/1 (41/25)
4th: 1.360/1 (34/25)
5th: 1.148/1 (31/27)
6th: 0.968/1 (31/32)
R: 3.333/1 (40/12)
Diffrential ratio 4.428/1 (62/14) and from 3.429/1 (48/14) to 5.666/1 (68/12) helical gears limited slip front differential
Clutch dry single disk, 215mm diameter
Chassis-body
Type steel monocoque chassis with roll-cage. 3 door hatchback steel bodyshell with plastic bumbers
Front suspension macpherson strut with lower wishbone, coil springs, telescopic gas shock absorbers and anti-roll bar
Rear suspension trailing arm with torsion bar, telescopic gas shock absorbers, anti-roll bar and passive rear wheel steering characteristics
Steering system power assisted rack and pinion
Brakes ventilated front disks with 266mm disk diameter and 1 piston caliper, or 278/304/328/332/376mm disk diameter and 4 or 6 piston calipers. Solid rear disks with 247mm disk diameter and 1 piston caliper, or solid rear disks with 247/266/278/304/330mm disk diameter and 2 piston calipers, or ventilated rear disks with 304/330mm disk diameter and 2 piston calipers, or ventilated rear disks with 247/266/278/304/330mm disk diameter and 4 piston calipers dual circuit with servo, adjustable ratio split front to rear
Dimensions
length: 3.995 m (157.3") width: 1.695 m (66.7") height: 1.365 m (53.7")
wheelbase: 2.580 m (101.6") front track: 1.464 m (57.6") rear track: 1.439 m (56.7")
Rims - tires 15" Michelin, 14/62/15 (175/65R15)
Weight 1000 kg
Weight/power 4.3 kg/HP
Fuel tank 60 lt
Drag coefficient 0.33

Results in WRC

Statistics

1994 1995 1996 1997 Total
Works
Races /(F2 wins) 1 1
Entries/finishes 1/1 1/1 (100%)
Others
Races/(F2 wins) +1 8/(1) 5 4 18/(1)
Entries/finishes 2/0 10/7 8/4 10/0 30/11 (36.7%)
Total WRC results
Races/(F2 wins) 2 8 5 4 19/(1)
Entries/finishes 3/1 10/7 8/4 10/0 31/12 (38.7%)

Races

Works team: Peugeot Sport

Season

F2 classification noted in brackets
Entry Rally event
Driver
Codriver
Team (M.C) SVE POR (KEN) (TdC) GRE (ARG) (N.Z) FIN AUS S.R ESP RAC
Martin Rowe
Chris Wood
works 14th (5th)
Borja Moratal
Alfredo Rodríguez
Peugeot Sport España elect rical
Rudi Lancaster
Paul Spooner
radia tor
Statistics
Works starts/finishes 1/1 1/1
Others starts/finishes 2/0 1/0 1/0

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