The OM Tipo 665 SSMM Superba is a rear wheel drive motor vehicle, with its engine placed in the front, and a 2 door roadster body.
Its engine is a supercharged petrol, 2.2 litre, side valve 6 cylinder with 2 valves per cylinder. This unit develops 79 bhp (80 PS/59 kW) of power at 4000 rpm.
The engine powers the wheels through a 4 speed manual gearbox.
Full specs
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| bodywork | |||
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| Body type | 2 seater roadster | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2790 mm | 109.8 inches | |
| Track/tread (front) | 1320 mm | 52 inches | |
| Track/tread (rear) | 1340 mm | 52.8 inches | |
| Length | 3855 mm | 151.8 inches | |
| Width | |||
| Height | |||
| Ground clearance | |||
| length:wheelbase ratio | 1.38 | ||
| Kerb weight | |||
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | supercharged petrol | ||
| Engine manufacturer | OM | ||
| Engine code | |||
| Cylinders | Straight 6 | ||
| Capacity | 2.2 litre 2220 cc (135.473 cu in) |
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| Bore × Stroke | 67 × 105 mm
2.64 × 4.13 in |
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| Bore/stroke ratio | 0.64 | ||
| Valve gear | side valve (SV)
2 valves per cylinder 12 valves in total |
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| maximum power output | 80 PS (79 bhp) (59 kW) at 4000 rpm |
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| maximum torque | |||
| Specific output | 26.5 kW/litre 36.1 ps/litre 35.6 bhp/litre 0.58 bhp/cu in |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | |||
| Fuel system | 2 Zenith carburettors | ||
| bmep (brake mean effective pressure) | |||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 370 cc | ||
| Aspiration | S/Charged | ||
| Compressor | 1 Roots supercharger | ||
| 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 | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| fuel consumption | |||
| Fuel consumption | |||
| universal fuel 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 | |||
| Rear suspension | |||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 28 x 550 | ||
| Tyres rear | 28 x 550 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 637406 | ||
| Production total | |||
| Model code | |||
| RAC rating | 16.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1929 OM Tipo 665 SSMM Superba added 2020-02-10. Last modified 2020-03-16. |
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