Polski Fiat 125p 1600 Monte Carlo group 2 (1974)
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Manual

Specifications

603,877 units built
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Group/Class 2 Homologation number: 5557
Years active 1970-1975 Homologation start: 1/3/1974
Engine
Type Fiat Twin Cam (Lambredi) Type 132A.000, straight 4 cyl, 4 stroke, petrol engine located front longitudinal
Capacity 1592.4 cc WRC: 1592.4 cc
Bore x Stroke (mm) 80.0 x 79.2
Compression ratio 9.0-9.2:1
Output power - torgue 98 HP @ 6000 rpm 13.2 kgm @ 4000 rpm
Main bearings 5 of 50.9 mm diameter connecting rod length between centers 136mm, big end bearing diameter 48.3mm, aluminium alloy piston 42.25 mm piston height
Materials block: cast iron cylinderhead: aluminium alloy
Cams/valves 2 overhead camshafts (DOHC), belt driven 2 valves/cyl. - 16 valves total. 41.4mm inlet valves diameter, 36mm exhaust valves diameter. 2 coil springs per valve
Aspiration natural, 1 x Weber 34 DMS or 1 x Solex 34 EIES4 carburetor
Ignition with contact breakers, firing order 1-3-4-2 12V battery
Cooling system watercooled 8 lt
Lubrication system wet sump 4 lt
Transmission
Type rear wheel drive 4 or 5 speed manual gearbox
Gearbox ratios constant: 1.706/1 (29/17)
1st: 3.75/1 (33/15)
2nd: 2.30/1 (27/20)
3rd: 1.49/1 (21/24)
4th: 1.000/1 (-)
R: 3.87/1 (34/15)
constant: 1.556/1 (28/18)
1st: 3.67/1 (33/14)
2nd: 2.100/1 (27/20)
3rd: 1.361/1 (21/24)
4th: 1.000/1 (-)
5th: 0.881/1 (17/30)
R: 3.526/1 (34/15)
constant: 1.238/1 (26/21)
1st: 2.724/1 (33/15)
2nd: 1.857/1 (27/18)
3rd: 1.351/1 (24/22)
4th: 1.000/1 (-)
5th: 0.840/1 (19/28)
R: 2.806/1 (34/15)
Diffrential ratio 4.1/1 (41/10), 4.55/1 (41/9), 5.375/1 (43/8) hypoid spiral bevel gears limited slip rear differential
Clutch dry single plate, 200 mm diameter
Chassis-body
Type steel monocoque FSO 115C.176 chassis with roll-cage. 2 door saloon steel bodyshell with plastic extended wheel arches and front/rear spoilers
Front suspension double wishbones, coil springs, telescopic shock absorbers and anti roll bar
Rear suspension live axle with semi-eliptic leaf springs
Steering system FMS 000008 worm and roller 3.75 turns lock to lock
Brakes solid disks all around, 227 mm diameter front 1 piston caliper 48 mm diameter, rear 1 piston caliper 34 mm diameter, 1976: front ventilated disks 256 mm diameter with 2 piston calipers 48 mm diameter, rear solid disks 256 mm diameter with 2 piston calipers 34 mm diameter dual circuit
Dimensions
length: 4.233 m (166.7") width: 1.625 m (64") height: 1.440 m (56.7")
wheelbase: 2.505 m (98.6") front track: 1.298 m (51.1") rear track: 1.275 m (49.41")
Rims - tires 4.5-5.5 x 13"
Weight 980 - 1000 kg
Fuel tank 45 lt

Results in WRC

Races

Works team: Polski FIAT

Season
Entry Rally event
Driver
Codriver
Team POR KEN FIN S.R R.L P.R RAC TdC
Marek Varisella
Maciej Stawowiak
works suspe nsion
Statistics
Others starts/finishes 1/0 1/0

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1800 Acropolis
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