1947 AC 2-Litre Specs

Specifications

Dimensions

Wheelbase:2972mm

Length:4674mm

Height:1550mm

fuel tank capacity:52.3 litres

Track/tread (rear):1422

Width:1702mm

Ground clearance:178

Kerb weight:1320 kg

Body Details

Body type:4/5 seater sedan/saloon

Engine details

Engine manufacturer:AC

Capacity:2 litre1991 cc(121.498 cu in)

Bore/stroke ratio:0.65

compression ratio:6.75:1

Catalytic converter:N

Engine layout:longitudinal

Gearbox:4

Final drive ratio:4.55

Cylinders:Straight 6

Bore × Stroke:65 × 100 mm, 2.56 × 3.94 in

Specific output:38.2 bhp/litre0.63 bhp/cu in

Specific torque:68.31 Nm/litre, 0.83 ft·lb/cu3

Engine coolant:Water

Aspiration:Normal

Engine position:front

Top gear ratio:1

engine type:naturally aspirated petrol

Performance

maximum power output:77 PS (76 bhp) (57 kW)at 4500 rpm

maximum torque:136 Nm (100 ft·lb) (13.9 kgm)at 2500 rpmlb/ft

Acceleration 0-160km/h (100mph):-1.00 s

Maximum speed:135 km/h (84 mph)mph

Weight-to-power ratio:23.29 kg/kW, 38.91 lb/bhp

Acceleration 0-80km/h (50mph):14.4 s

Standing quarter-mile:22.2 s

Power-to-weight ratio:58.38 PS/tonne (1000 kg), 42.93 kW/tonne (1000 kg), 57.58 bhp/tonne (1000 kg), 0.03 bhp/lb

Drive wheels:rear wheel drive

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Fuel Consump.

Fuel system:3 SU carbs

Chassis & Geomtry

Turning circle:11.90 m

Rear suspension:LA.SE.

length:wheelbase ratio:1.57

Front suspension:LA.SE.

Brakes

bmep (brake mean effective pressure):858.4 kPa (124.5 psi)

Brakes F/R:Dr/Dr

Other

Unitary capacity:331.83 cc

Valve gear:single overhead camshaft (SOHC), 2 valves per cylinder, 12 valves in total

RAC rating:15.7

Number of doors:2

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