1938 Alfa Romeo 8C 2900 B Lungo 8C 2900

The 8C 2900 B Lungo is a rear wheel drive Touring designed coupé car with a front located engine, manufactured by Alfa Romeo. The Alfa Romeo 8C 2900 B Lungo is one of the 8C 2900 model family from Alfa Romeo. It's powered courtesy of a supercharged engine of 2.9 litre capacity. This unit features double overhead camshaft valve gear, 8 cylinder layout, and 2 valves per cylinder. It develops 178 bhp (180 PS/133 kW) of power at 5200 rpm. A 4 speed manual gearbox transmits the power to the driven wheels. Its claimed weight at the kerb is 1250 kg. The Alfa Romeo 8C 2900 B Lungo is claimed to achieve a maxiumum speed of 175 km/h (109 mph).

Pictures

Alfa Romeo 8C 2900 B Lungo -
Alfa Romeo 8C 2900 B Lungo
Image courtesy of Alfa Romeo Museum
Alfa Romeo 8C 2900 B Lungo -
Alfa Romeo 8C 2900 B Lungo
Image courtesy of Alfa Romeo

Key facts

1938 Alfa Romeo 8C 2900 B Lungo 8C 2900 information summary

What body style?
2 door fixed-head coupé with 2+2 seats
How long?
5150 mm
How heavy?
1250 kg
What size engine?
2.9 litre, 2905 cm3
How many cylinders?
8, Straight
How much power?
180 PS / 178 bhp / 133 kW @ 5200 rpm
How much torque?
Unknown
How fast?
175 km/h, 109 mph

Alfa Romeo 8C 2900 models

Alfa-Romeo 2900B Lungo -
2 door fixed-head coupé FR 4M 2905 cm3 183 PS 180 bhp 134 kW 1220 kg

Similar models

2 door fixed-head coupé FR 4M 3257 cm3 183 PS 180 bhp 134 kW
1938 Alfa Romeo 8C 2900 B Lungo data
bodywork
Body type2+2 seater fixed-head coupé
Number of doors2
DesignerTouring
dimensions & weights
Wheelbase 3000 118.1
Track/tread (front) 1350 53.1
Track/tread (rear) 1350 53.1
Length 5150 202.8
Width 1770 69.7
Height 1500 59.1
Ground clearance
length:wheelbase ratio 1.72
Kerb weight 1250 kg 2756
Weight distribution
fuel tank capacity
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type supercharged petrol
Engine manufacturer Alfa Romeo
Engine code
Cylinders Straight 8
Capacity 2.9 litre
2905 cc
(177.274 cu in)
Bore × Stroke 68 × 100 mm
2.68 × 3.94 in
Bore/stroke ratio 0.68
Valve gear double overhead camshaft (DOHC)
2 valves per cylinder
16 valves in total
maximum power output 180 PS (178 bhp) (133 kW)
at 5200 rpm
Specific output 61.3 bhp/litre
1 bhp/cu in
maximum torque
Specific torque
Engine construction
sump
compression ratio 5.75:1
Fuel system 2 Zenith carburettors
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 363.13 cc
Aspiration S/Charged
Compressor
Intercooler
Catalytic converter N
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed 175 km/h (109 mph)
Power-to-weight ratio 144.38 PS/tonne (1000 kg)
106.19 kW/tonne (1000 kg)
142.4 bhp/tonne (1000 kg)
0.06 bhp/lb
Weight-to-power ratio 9.42 kg/kW
15.73 lb/bhp
fuel consumption
Fuel consumption
universal consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout longitudinal
Drive wheels rear wheel drive  
Torque split N/A
Steering
turns lock-to-lock
Turning circle
Front suspension I.CS.
Rear suspension I.TL.
Wheel size front
Wheel size rear
Tyres front 5.50 x 9
Tyres rear 5.50 x 9
Brakes F/R Dr/Dr
Front brake diameter
Rear brake diameter
Braked area
Gearbox 4
Top gear ratio 0.88
Final drive ratio
general
Carfolio.com ID38368
Production total 10
Model code
Model family 8C 2900
RAC rating 22.9
Insurance classification No information available
Tax band No information available
1938 Alfa Romeo 8C 2900 B Lungo added before December 1995.
Last modified 2013-02-28.