Lancia Stratos HF 24V group 4 (1976)
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Home » Rally Cars » Lancia Stratos HF 24V
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1974: Lancia Stratos HF
1976: Lancia Stratos HF 24V

Specifications

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Engine
Type Ferrari tipo 236E 829.A, V6 (65o) cyl, 4 stroke, petrol engine located center transverse
Capacity 2418 cc, 2444 cc WRC: 2418 cc, 2444 cc
Bore x Stroke (mm) 92.5 x 60.0, 93.0 x 60.0
Compression ratio 9.8:1, 14.0:1
Output power - torgue 294 HP @ 8500 rpm 300 Nm @ 6000rpm
Main bearings forged steel crankshaft with 4 main bearings 63mm diameter, and 43.6 mm big end journal diameter steel connecting rod length between centers 118mm, 47mm big end bearing tunnel diameter, aluminium alloy pistons with 35mm compression height, (1 compression ring and 1 oil ring) 2 piston rings
Materials block: cast iron cylinderhead: cross flow aluminium alloy with hemispherical combustion chambers
Cams/valves 2 x 2 overhead camshafts (DOHC), chain driven 4 valves per cyl - 24 valves total
Aspiration natural, 3 x Weber 40 IDF29, or 3 x Weber 48 IDF carburetors
Ignition Marelli distributor with electronic Dinoplex, firing order: 1-4-2-5-3-6, 12V battery, NGK BP8 EVX spark plugs
Cooling system jacketed watercooled with pump, radiator, 280 mm diameter-5 blades fan and thermostat 15 lt
Lubrication system wet sump 7 lt

Results in WRC

Races

Works team: Lancia Alitalia

Season
Entry Rally event
Driver
Codriver
Team MC SVE
Entry list
POR KEN GRE MAR FIN S.R TdC RAC
Mauro Pregliasco
Angelo Garzoglio
1918
works clu tch
Sandro Munari
Silvio Maiga
1918
works 1st 1st 3rd
Sandro Munari
Silvio Maiga
1685
works 2nd 1st
Sandro Munari
Silvio Maiga
1576
works 4th
Raffaele Pinto
Arnaldo Bernacchini
1576
works 4th drive shaft 3rd
Björn Waldegård
Hans Thorszelius
1874
works 2nd acci dent sta rter oil pipe 1st
F. Tundo
A. Levitan
dnf
Total points
()
88 19 17 8 27 10 7
Statistics
Others starts/finishes 16/10 2/2 1/0 2/2 2/0 3/0 1/1 3/3 1/1 1/1

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Safari '77
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