Humber Sceptre Mk1
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Production | 1963 to 1965 |
Body style | 4-door saloon |
Total built | 17,011 |
Engine | 1,592cc Straight-4 |
Transmission | 4-speed manual |
Wheelbase | 100.98 in, 2565 mm |
Length | 165.47 in, 4203 mm |
Width | 63.27 in, 1607 mm |
Height | 57.01 in, 1448 mm |
weight | 2359 1b, 1070 kg. |
The Humber Sceptre first generation from the 1960s was a 4-door car, that was built from 1963 to 1965.
History
The Humber Sceptre name was applied to three generations of motor cars from the former British manufacturer the Rootes Group, between 1963 and 1976.
The first generation, 1963 to 1965 was a luxurious car based on the Hillman Super Minx. Generally similar to Hillman Super Minx and Singer Vogue but roof line is sleeker.It featured a unique roof, glass and upper/rear bodywork not shared with the Super Minx or Singer Vogue. two Paired, hooded head-lamps small, vertically barred radiator air-intake. With small intakes below headlamps incorporate side/direction lamps and wrap-around front body " corners ' Curved windscreen extends into rounded roof line; wrap-around, well-raked rear window. Flattened fins the line of which encloses large, vertical tail-lamp clusters. The wheel discs have visible radial slots.
It was originally intended as a four-door replacement for the Sunbeam Rapier, but was launched as a Humber, while the Sunbeam Rapier soldiered on with little modification until 1967. This made the Sceptre more sporty than traditional Humber’s. Introduced in 1963, it was positioned at the top of the mid-range Rootes cars, above the Hillman Super Minx and Singer Vogue with a larger carrying capacity of 882 1b, 400 kg.
It featured similar twin headlight styling to the Vogue and a more powerful 80 bhp version of the 1600 Minx engine.Built with an integral type chassis and rear wheel drive with distribution of weight at 56% to front axle, and 44% to rear axle. The front suspension has independent, wishbones, coil springs, anti-roll bar with telescopic dampers,while the rear suspension is rigid axle, semi-elliptic leaf-springs and telescopic dampers.
A later update known as the IA included disc front brakes, screen washers, reversing lamp, rev counter and a full range of instruments. overdrive or automatic transmission options with improved more powerful battery.
PERFORMANCE 1,592cc
- Engine Capacity 97.14 cu in, 1,592 cu cm
- Fuel Consumption 31 miles imp gal, 25.8 ml US gal, 9.1 i x 100 km
- Max Speed 90.6 mph, 145.9 kmh
- max power (SAE): 84 hp at 5,200 rpm
- max torque (SAE): 97 1b ft, 13.4 kg m at 3,500 rpm
- max number of engine rpm: 5,200
- specific power: 52.8 hp/l
- power-weight ratio: 28.4 lb/hp, 12.9 kg/hp
- acceleration: standing 1/4 mile 20.8 sec
Description
Technical
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Humber Sceptre mk1 Technical details and specifications (1963-1965)
ENGINE 1,592cc
front, 4 stroke
cylinders: 4, vertical, in line
bore and stroke: 3.21 x 3 in, 81.5 x 76.2 mm
engine capacity: 97.14 cu in, 1,592 cu cm
compression ratio: 9.1
cylinder block: cast iron
cylinder head: light alloy
crankshaft bearings: 3
valves: 2 per cylinder, overhead, in line, push-rods and rockers
camshafts: 1, side
lubrication: eccentric pump, full flow filter
lubricating system capacity: 9.50 imp pt, 11.42 US pt, 5.41
carburation: 1 Solex 32 PAIA downdraught twin barrel carburettor
fuel feed: mechanical pump
cooling system: waterTRANSMISSION
driving wheels: rear
clutch: single dry plate, hydraulically controlled
gearbox: mechanical; gears: 4 + reverse and overdrive
gearbox ratios: I 3.346, II 2.141, III 1.392, IV 1, overdrive/top 0.803, rev 4.239
final drive: hypoid bevel
axle ratio: 4.222.CHASSIS
type integral
front suspension: independent, wishbones, coil springs, anti-roll bar, telescopic dampers
rear suspension: rigid axle, semi-elliptic leaf-springs, telescopic dampers.STEERING
recirculating ball
turns of steering wheel lock to lock: 3.25.
turning circle (between walls): 36 ft, 11 mBRAKES
front disc (diameter 9.75 in, 248 mm), rear drum, servo
area rubbed by linings: front 199 sq in, 1,283.55 sq cm, rear 99 sq in, 638.55 sq cm, total 298 sqELECTRICAL EQUIPMENT
voltage: 12 V
battery: 38 Ah
dynamo: 300 W
ignition distributor: Lucas
headlamps: 4.DIMENSIONS AND WEIGHT
wheel base: 101 in, 2,565 mm
front track: 51.75 in, 1,314 mm
rear track: 48.50 in, 1,232 mm
overall length: 167 in, 4,242 mm;
overall width: 63.25 in, 1,606 mm
overall height: 57 in, 1,448 mm
ground clearance: 6.50 in, 165 mm
dry weight: 2,383 1b, 1,081 kg© Motor car History
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Humber Sceptre MK I maintenance and Service Guide (1963-1965)
fuel: 95-100 oct petrol
engine oil: 8 imp pt, 9.51 US pt, 4.5 1, SAE 1OW-30, change every 2,000 miles, 3,200 km
gearbox oil: 1.75 imp pt, 2.11 US pt, 1 1, SAE 90, change every 6,000 miles, 9,700 km
cooling system capacity: 13.20 imp pt, 15.85 US Pt, 7.5 1.
steering box oil: SAE 90
greasing: none
tappet clearances: inlet 0.012 in, 0.30 mm, exhaust 0.014 in, 0.36 mm
valve timing: inlet opens 14° before tdc and closes 52° after bdc, exhaust opens 56° before bdc and closes 10° after tdc
tyre pressure (medium load): front 27 psi, 1.9 atm, rear 27 psi, 1.9 atm.
tyres: 6.00 x 13; fuel
tank capacity: 10.5 imp gal, 12.7 US gal, 48 1.
carrying capacity: 882 1b, 400 kg© Motor car History