| General data |
|
| Year/s of production |
1957 |
| Presentation |
Geneva Motor Show March 1957 – S/N 0672 MDTR |
| VIN span |
0658 MDTR – 0708 MDTR |
| Number produced |
19 |
| Design |
Pininfarina |
| Manufactured by |
Scaglietti |
| |
|
| Technical specifications |
|
| Chassis |
518C – Modified steel tubular frame, oval cross section |
| Length |
3937 mm |
| Width |
1638 mm |
| Height |
965 mm |
| Wheelbase |
2350 mm |
| Front suspension |
Independent wheel suspension, double a-arms, coil springs, hydraulic Houdaille lever-type shock absorbers |
| Rear suspension |
Rigid axle, coil springs, hydraulic Houdaille lever-type shock absorbers, anti-rollbar |
| Front track |
1308 mm |
| Rear track |
1250 mm |
| Front tyres |
5,5 x 16 in., Borrani wheels with wired spokes and central locking – 2 spokes Tyres: Englebert Racing |
| Rear tyres |
6,0 x 16 in., Borrani wheels with wired spokes and central locking – 2 spokes Tyres: Englebert Racing |
| Front brakes |
Hydraulically operated aluminium drum brakes |
| Rear brakes |
Hydraulically operated aluminium drum brakes |
| Weight |
680 kg |
| Body material |
Aluminium |
| Body type |
Race spyder – 2 seats |
| |
|
| Engine |
|
| Type |
131C – in-line engine, Lampredi front engine |
| Number of cylinders |
4 in line |
| Displacement |
1984 ccm |
| Bore and stroke |
90 x 78 mm |
| Camshaft |
2 overhead |
| Valves |
2 per cylinder |
| Compression ratio |
8,75:1 |
| Ignition |
Magneti Marelli double ignition |
| Lubrication |
Dry sump lubrication |
| Maximum power |
Approx. 190 hp – 7.500 rpm |
| Maximum torque |
– |
| Carburettor |
2 Weber double cross-flow carburettors, type 40 DCO/3 |
| Gearbox |
4 gears + rev. |
| |
|
| Performance |
|
| Top speed |
Approx. 260 km/h |
| |
|
| VINs |
|
| |
0658 MDTR, 0660 MDTR, 0662 MDTR, 0664 MDTR, 0668 MDTR, 0670 MDTR, 0672 MDTR, 0678 MDTR, 0680 MDTR, 0682 MDTR, 0686 MDTR, 0690 MDTR, 0692 MDTR, 0694 MDTR, 0696 MDTR, 0698 MDTR, 0702 MDTR, 0706 MDTR, 0708 MDTR |
| |
0692 MDTR: Schlumpf Museum |
|
0694 MDTR: Totally destroyed in 1957 |
| |
0672 MDTR and 0680 MDTR later converted to 625 TRCs – engine from 625 LM |
