Peugeot 309 GTi group A (1987)
 Source |
Development chain 1987: Peugeot 309 GTi 1990: Peugeot 309 II GTi16 1994: Peugeot 306 I S16 1998: Peugeot 306 II S16 |
Specifications
| Group/Class | A/7 | Homologation number: A5332 | |
| Years active | 1987-1990 | Homologation start: 1/4/1987 Homologation end: 31/12/1996 |
|
| Engine | |||
|---|---|---|---|
| Type | PSA XU9JA/K, straight 4 cyl, 4 stroke, petrol engine | located front transverse | |
| Capacity | 1905 cc | WRC: 1905cc | |
| Bore x Stroke (mm) | 83.0 x 88.0 | ||
| Compression ratio | 11.0:1 | ||
| Output power - torgue | 175 HP / 6000 rpm | 19.8 kgm (194 Nm) / 4750 rpm | |
| Main bearings | 5 of 60mm diameter | connecting rod length between centers 143mm, big end bearing diameter 53.7mm | |
| Materials | block: aluminium alloy, 93mm bore spacing | cylinderhead: aluminium alloy | |
| Cams/valves | single overhead camshaft (SOHC), belt driven | 2 valves/cyl. - 8 valves total. 41.8mm inlet valve diameter, 34.7mm exhaust valve diameter | |
| Aspiration | natural, Bosch LE2-jetronic fuel injection | ||
| Ignition | electronic, firing order 1-3-4-2 | ||
| Cooling system | watercooled | 6.6 lt | |
| Lubrication system | wet sump | 5 lt | |
| Transmission | |||
| Type | front wheel drive | 5 or 6 speed gearbox | |
| Gearbox ratios | 1st: 2.923/1 (38/13) 2nd: 1.850/1 (37/20) replaced in 1988 by 1.882/1 (32/17) 3rd: 1.360/1 (34/25) 4th: 1.068/1 (31/29) 5th: 0.864/1 (32/37) R: 3.333/1 (40/12) |
1st: 2.429/1 (34/14) 2nd: 1.812/1 (29/16) 3rd: 1.389/1 (25/18) 4th: 1.120/1 (28/25) 5th: 0.962/1 (26/27) 6th: 0.852/1 (23/27) R: 3.333/1 (40/12) |
1991+: 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) |
| Diffrential ratio | from 3.687/1 (59/16) to 5.230/1 (68/13). 1990+: 5.667/1 (68/12) | helical gears limited slip front differential | |
| Clutch | dry single disk, 200mm diameter | ||
| Chassis-body | |||
| Type | steel monocoque Talbot C28 chassis with roll-cage. 3 door liftback steel bodyshell with plastic bumbers | ||
| Front suspension | macpherson strut with lower wishbone, coil spring, telescopic gas shock absorber and anti-roll bar | ||
| Rear suspension | trailing arm with torsion bar, telescopic gas shock absorber and anti-roll bar | ||
| Steering system | power assisted rack and pinion | ||
| Brakes | ventilated front disks with 256/262/290/303/315mm disk diameter and 4 piston calipers, or 265mm disk diameter and 2 piston calipers. Solid rear disks with 247mm disk diameter and 2 piston calipers, or ventilated rear disks with 260mm disk diameter and 4 piston calipers | adjustable ratio split front to rear | |
| Dimensions | |||
| length: 4.051 m (159.5") | width: 1.628 m (64.1") | height: 1.380 m (54.3") | |
| wheelbase: 2.469 m (97.2") | front track: 1.410 m (55.5") | rear track: 1.378 m (54.3") | |
| Rims - tires | 6" x 15" | Michelin, gravel: L72 or L82 or L92, 14/62-15 (175/70R15) | |
| Weight | 910 kg | ||
| Weight/power | 5.2 kg/HP | ||
| Fuel tank | 50 lt | ||
| Drag coefficient | 0.33 | ||
Results in WRC
Statistics
| 1988 | 1989 | 1990 | 1991 | 1992 | Total | ||||
| Works WRC results | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Races | 1 | 1 | 2 | ||||||
| Entries/finishes | 1/1 | 1/0 | 2/1 (50%) | ||||||
| Others WRC results | |||||||||
| Races/(A7 wins) | +1 | +2 | 4/(2) | 1 | 8/(2) | ||||
| Entries/finishes | 3/2 | 4/2 | 7/3 | 1/0 | 15/7 (46.7%) | ||||
| Total WRC results | |||||||||
| Races/(A7 wins) | 2 | 3 | 4/(2) | 1 | 10/(2) | ||||
| Entries/finishes | 4/3 | 5/2 | 7/3 | 1/0 | 17/8 (47.1%) | ||||
Races
Works team: Peugeot Talbot Sport
Season
| Entry | Rally event | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Driver Codriver |
Team | MC | SVE Entry list |
POR | KEN | TdC | GRE | Oly | (NZ) | ARG | FIN | (CdI) | SR | RAC | |
| Brandaglia Orengo |
38th* | ||||||||||||||
| Italo Ferrara Silvio Valpreda |
dnf | ||||||||||||||
| Giorgio Bernocchi Mario Tavazza |
dnf | ||||||||||||||
| Enzo Panacci Marco Moretti |
dnf* | ||||||||||||||
| Fortunati Mottolli |
dnf* | ||||||||||||||
| Erreci Raniola |
dnf* | ||||||||||||||
| Statistics | |||||||||||||||
| Others starts/finishes | 2/0 | 2/0 | |||||||||||||
*Group N3 entries
Source
Source
Drawings
Source
Gearbox
SourceStraight cut dog gearbox
Source(1) input shaft
(2) release bearing guide
(3) gearbox and final drive casings
(4) reverse sliding gear
(5) driving gear (3rd)
(6) 3rd/4th synchroniser
(7) driving gear (4th)
(8) driving gear (5th)
(9) synchroniser (5th)
(10) driven gear (5th)
(11) driven gear (3rd - 4th)
(12) driven gear (2nd)
(13) synchroniser (1st - 2nd)
(14) driven gear (1st)
(15) output shaft
(16) crown wheel
(17) planet wheels
(18) sun wheels
(19) differential box
(20) speedometer drive gear
(21) extension
(A) adjusting shim ( 0,7 to 2,4 mm)
(B) adjusting shim ( 1,1 to 2,2 mm)
page revision: 165, last edited: 07 Oct 2019 17:12