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Twombly Model A, 1914
Manufacturer | Twombly |
Model | Model A |
Year of production | 1914 |
Start of production | 1913 |
End of production | 1915 |
Body type |
cyclecar |
Number of doors | 2 |
Number of seats | 2 |
Engine position |
front |
Drive wheel |
rear |
Fuel |
petrol |
Number of cylinders |
inline 4 |
Cooling |
liquid |
Capacity | 1290 ccm, 78.3 cu-in |
Bore | 63.5 mm, 2.5 in |
Stroke | 101.5 mm, 3.996 in |
Compression ratio | |
Valve Gear |
SV |
Valves per cylinder | 2 |
Fuel system |
carburator, 1x Longuemeare |
Aspiration |
normal |
Max power [kW / PS / hp] |
11 / 15 / 15 |
Max torque [Nm / ft-lb] |
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Total power (hybrid) | |
Total torque (hybrid) |
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Gearbox | M6 |
Gearbox (option) | |
Wheelbase | 2540 mm, 100 in |
Front track | |
Rear track | |
Length | |
Width | |
Height | |
Weight | 275 kg, 606 lb |
Maximum speed |
80 km/h, 50 mph |
0-100 km/h | |
Standing km | |
Foto: Brian Snelson, Goodwood 2009 |
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