MG Midget MkIII1972-74 (round wheelarches/Rostyle) See specifications below illustration. Page 062E(R) |
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Engine
Cylinders: 4 Bearings: 3 Bore: 70.61mm Stroke: 81.28mm Displacement: 1,275cc Valves: pushrod/overhead Cylinder Head: cast iron, lead free Compression ratio: 8.8 to1 Carburettors: Twin SU 1.25in type HS2 Power output: 65bhp at 6,000rpm Performance Maximum speed: 94mph Acceleration: 0-60 mph 14secs Overall fuel consumption: 30mpg Transmission Clutch: 6.5in Borg and Beck, single dry-plate diaphragm Gearbox: 4-speed, synchromesh on second, third and top Ratios: Top 1.0, Third 1.357 Second 1.916 First 3.2 Reverse 4.12 Final drive ratio 3.9 : 1 Brakes Lockheed hydraulic Front: 8.25in disc Rear: 7in x 1.25in drum |
Steering
Rack and pinion, 2.25 turns lock to lock Turning circle left lock: 32ft 1.5in Turning circle right lock: 31ft 2.5in Suspension Front: Independent. coil spring and wishbone Rear: Half elliptic, leaf spring Wheels & tyres 4 stud preesed steel Rostyle type 145 x 13in radial ply tyres Construction Monocoque, pressed steel body Dimensions & Weight Wheelbase: 6ft 8in Track - front: 3ft 10.56in Track - rear: 3ft 10in Overall length: 11ft 5.27in Overall width: 4ft 6.8in Overall height: 4ft 0.63in Ground clearance: 5in Kerb weight: 13.8cwt Weight distribution: F 52.5%, R 47.5% Fuel tank: 7 Imp gallons (32 litres) |