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Lancia Dilambda
The Dilambda was born as a project
for the US market, to be built at a new facility in that country, but
when the entire venture collapsed the car was modified for the European
market and emerged in 1928. Returning to a chassis construction, albeit
with innovative features such as the structural fuel tank, the Dilambda
used a new 4-litre V8 engine. The independent front suspension used a
system similar to the Lambda.
Three wheelbases were used during the life of the
Dilambda. Initially 3480mm this was shortened to 3290mm in the second
series, but another version with a 3475mm wheelbase was then added. The
cars were continually improved through the years of production with
changes to the transmission, brakes, instrumentation, controls and
together with the large number of different bodies fitted by various
coachbuilders this meant that virtually no two cars were identical.
The Dilambda was a large car, the finished vehicle
rarely weighing less than two tons, and was built in correspondingly
small numbers. The total production was around 1,700 (1,000 first series
and 700 second series) from 1928 to 1938.
|
Wheelbase |
3290 mm |
129.5 in |
|
|
engine |
|
Manufacturer |
Lancia |
|
Type |
V-8
in 24° vee |
SOHC
16 valves total
2 valves per cylinder |
|
Bore × stroke |
79.37mm × 100.00mm |
| 3.12
in × 3.94 in |
|
Bore/Stroke ratio |
0.79 |
|
Displacement |
3958 cc
(241.532 cu in) |
|
Unitary capacity |
494.75 cc/cylinder |
|
Compression ratio |
5.35:1 |
|
Aspiration |
Normal |
|
Max. output |
101.4 PS (100.0 bhp) (74.6 kW)
@4000 rpm |
|
Coolant |
Water |
|
Specific output |
25.3
bhp/litre |
| 0.41
bhp/cu in |
|
chassis |
|
Engine location |
Front |
|
Engine alignment |
Longitudinal |
|
Suspension |
front : Independent
sliding pillar
rear : solid axle with leaf springs
wheelbase : 3480mm, 3290mm or 3475mm depending on variant |
|
Tyres F |
16 x
50 |
|
Tyres R |
16 x
50 |
|
Brakes |
mechanically operated
drums on all four wheels |
|
Transmission |
4M |
|
Drive |
RWD |
| Top
gear ratio |
1.00 |
|
Final drive ratio |
4.25 |
|
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