Alfa Romeo Tipo 33/3 group 6 (1969)
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Home » Racing Sports Cars » Alfa Romeo Tipo 33/3
1969-Alfa-Romeo-Tipo-33-3-Sports-Racer.jpg Source Development chain
1967: Alfa Romeo Tipo 33
1968: Alfa Romeo Tipo 33/2
1969: Alfa Romeo Tipo 33/3
1970: Alfa Romeo Tipo 33/3 71
1971: Alfa Romeo Tipo 33 TT3
1973: Alfa Romeo Tipo 33 TT12
1976: Alfa Romeo Tipo 33 SC12

Wiki info

Specifications

20 units built
Click here
See engine photoes
Alfa Romeo Orazio Satta/Giuseppe Busso Tipo 33.300, V8 (90o) cyl, 4 stroke, petrol engine
2.998cc, 86.0 x 64.4 mm
11.0:1
400 bhp @ 9000 rpm
light alloy block and head
forged steel crankshaft with 5 main bearings
dual over head camshafts per bank DOHC, Chain-Driven, 4 Valves / Cyl - 32 valves total
aspiration, natural with Lucas Mark II mechanical fuel injection
Twin Spark
water cooled
dry sump
6 speed Manual gearbox
aluminium body on aluminium monocoque chassis
rack-and-pinion
700kg


Results in WSCC

Season
Car entry Car number/ result
Dayt Sebring Brands Hatch Monza Targa Florio Spa Nurb Le Man Watkins Glen Zeltweg
Team 24h 12h 6h 1000km 1000km 1000km 24h 6h 1000km
Autodelta, 75080-002 #32, over heating #21, in entry list #8, acci dent
Autodelta, 75080-003 #34, wheel #14, in entry list #19, fatal acci den in practice #8, in entry list #6, engine
Autodelta, 75080-004 #33, over heating #15, in entry list #20, in entry list #7, acci dent
Autodelta #22, in entry list
Statistics
Works Starts/finishes 8/0 3/0 1/0 4/0
Driver Team entries and car number
Autodelta
Nino Vaccarella 33 14 7
Mario Casoni 32 15 8
Lucien Bianchi 33 19
Andrea de Adamich 32 8 7
Nanni Galli 34 8 6
Ignazio Giunti 34 8 6
Teodoro Zeccoli 8

alfa-romeo-33.3-hezemans-gregory-le-mans-1970-1-43-5758-p.jpg Source

Drawings

alfaromeo3331970betti.jpg

Lucas Mk II injection

Lucas%20page%2010%20fig%209.jpg Source
Mettering distributor
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