Lancia D20 Berlinetta group S (1953)
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Specifications

7 units built
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Lancia Tipo B110, V6 (60o) cyl, 4 stroke, petrol engine
2489cc, 80.5 x 81.5 mm
8.5:1
187 HP @ 6800 rpm
aluminium alloy block and head
4 main bearings 60mm diameter, big end bearings 50mm diameter
DOHC chain driven, 2 valves / cylinder - 16 valves total
aspiration, natural with 3 x Weber 40 DCF 5
water cooled

Lancia Tipo D20 Normale, V6 (60o) cyl, 4 stroke, petrol engine
2962.5cc, 86.0 x 85.0 mm
9.2:1
215/220 HP @ 6500 rpm
aluminium alloy block and head
4 main bearings 60mm diameter, big end bearings 50mm diameter
DOHC chain driven, 2 valves / cylinder - 16 valves total
aspiration, natural with 3 x Weber 42 DCF 7
water cooled

Lancia Tipo D20 Le Mans, V6 (60o) cyl, 4 stroke, petrol engine
2693cc, 82.0 x 85.0 mm
6.6:1
240 HP @ 6500 rpm
aluminium alloy block and head
4 main bearings 60mm diameter, big end bearings 50mm diameter
DOHC chain driven, 2 valves / cylinder - 16 valves total
aspiration, 1 x Roots supercharger with 3 x Weber 45 DCO
Turbo pressure: 1.63 bar
water cooled

12V battery, firing order 1-4-3-6-5-2
4 speed manual gearbox
1st: 2.647:1
2nd: 1.70:1
3rd: 1.16:1
4th: 0.857:1
Final drive, 4.200:1 (10/42), 4.444:1 (9/40), 4.667:1 (9/42)
limited slip rear differential
Single, dry plate clutch
Chassis steel tubular space frame, 2 door coupe aluminium bodyshell
Front suspension lower trailing arms, transverse semi-elliptic leaf spring, telescopic shock absorbers
Rear suspension DeDion axle, quarter elliptic leaf springs, telescopic shock absorbers
inboard drum brakes, all-round, front 380mm drum diameter, rear 320mm drum diameter
length 3850 mm (151.6 in)
width 1480 mm (58.3 in)
height 1320 mm (52.0 in)
wheelbase 2600 mm (102.4 in)
track f/r, 1295 mm (51 in) / 1250 mm (49.2 in)
wheels, front 5K-16", rear 5.5K-16"
tires, front 6.00x16", rear 6.50x16"
800kg
fuel tank, 130 lt


Results in WSCC

Season
Car entry, chassis number Car number/ result
Sebring Mille Miglia Le Mans Spa Nurb Tourist Trophy Carrera Pan
Team 12h 1600km 24h 24h 1000km
Scuderia Lancia, D20-0003 #616, 8th #63, eng ine*
Scuderia Lancia, D20-0004 #606, 3rd #32, starter*
Scuderia Lancia, D20-0005 #635, eng ine #31, oil loss*
Scuderia Lancia, D20-0006 #619, dnf #30, elec trics*
Scuderia Lancia in entry list
B. Viglio/ Franco Bornigia, D20-0002 (2.5 lt) #554, eng ine
Total points
11
11
Statistics
Works Starts/finishes 9/2 5/2 4/0
Drivers Team entries and car number
Scuderia Lancia
Felice Bonetto 606 32 +
U. Peruzzi 606
Clemente Biondetti 616
E. Barovero 616
Carnio 619
Umberto Maglioli 619 30
Gobbetti 635
Piero Taruffi 635 30
Robert Manzon 31
Louis Chiron 31
Clemente Biondetti 63
Froilan Gonzalez 63
Gino Valenzano 32

*Supercharger version


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