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Maserati
Tipo 350S
Specifications
The Maserati RACE
Car Gallery |
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| Brief
History: |
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| The range of cars in
production in 1955 included the 250F, 300S, 250S, 200S, 150S and the
A6G/54. Experimentation was also being carried out on the 3500GT,
the 250F T2 and the 450S. The development arose from the
availability of a frame for the 450S that had proved unsuitable and the
inability to increase the size of the 300S engine which suffered a
displacement handicap. The opportunity to develop a competitive
version of the engine destined for the 3500GT which had proved to both
perform well and be reliable presented itself. The chain driven
camshaft of the 3500GT was retained, larger carburettors, lubrication was
by dry sump and the 5-speed gearbox like the 300S was in unit with the
differential. In line with the 300S a De Dion axle was used with
Houdaille levers and double shock absorbers. The car driven by Moss
and Jenkinson went off the road in the 1957 Mille Miglia, due to problems
with the rear end and axle. Subsequent testing of the car showed it did
not measure up against the 300S. Problems identified with the first
car were remedied in the second which had a set up similar to the 450S
with the gearbox in a longitudinal position ahead of the differential and
with a modified front suspension geometry. With the car now handling
well, interest was switched to the 450S. The first car 3501 was
renumbered to 4501 and became the first 450S. The second car was
sold to Tony Parravano in 1956. The third and final version of the car was
the V12. |
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| Specifications: |
| Production
Period: |
1956-1957 |
| Designed
By: |
- |
| Body
Built By: |
Fantuzzi
- 2 seat sports car in aluminium |
| Number
Built: |
3 |
| Dry
Weight: |
780
kg |
| Top
Speed: |
300
kph |
| Engine
Type: |
Front,
vertical in-line six cylinders
Front, V12 in 60ºV of 3490.5 cc in 1957 |
| Bore
and Stroke: |
86x100
mm |
| Displacement: |
3485.3
cc |
| Compression: |
9.5:1 |
| Engine
Output: |
290
bhp @ 6000 rpm |
| Valves
& Actuation: |
Two
valves per cylinder with dual overhead camshafts |
| Carburettion: |
Free
induction with 3 Weber 45DCO3 carburettors |
| Ignition: |
Double
with two Marelli magnetos |
| Lubrication: |
Forced
with delivery and scavenger pumps |
| Drive: |
Rear
wheel drive |
| Clutch: |
Dry
multi-disc |
| Gearbox: |
In
unit with differential. 5-speeds plus reverse |
| Frame: |
Tubular
trellis |
| Suspension
- Front: |
Independent
wheels, coil springs and double hydraulic shock absorbers |
| Suspension
- Rear: |
De
Dion axle, transverse leaf springs and double hydraulic shock
absorbers |
| Brakes: |
Hydraulically
operated wheel drums |
| Wheelbase: |
2325
mm |
| Front
& Rear Track: |
1300
mm front; 1260 mm rear |
| Wheels
& Tyres: |
Spoked:
5.00x16 front; 5.00x16- 5.00x17 rear
Tyres: Pirelli 6.00-6.50x16 front; 7.0x16 - 7.00x17 rear |
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