Project 'P6BS'

Specifications

1967 - 1968

Dimensions
P6BS Dimensions
Overall Width5 ft 6¼ in / 1683 mmLength over all13 ft 6 in / 4115 mm
Wheelbase7 ft 10½ in / 2400 mmUnladen height4 ft 0¼ in / 1226 mm
Front Track4 ft 6¼ in / 1378 mmRear Track4 ft 9 in / 1448 mm
Ground ClearancesScreen frame to floor39 ft / 990 mm
under front suspension5½ in / 140 mmFloor to roof40 in / 1016 mm
under exhaust system5½ in / 140 mmBottom of door to ground10¾ in / 267 mm
under engine6 in / 152 mm 
 
Specifications
Engine
CylindersV-8
Bore and stroke88,9 mm x 71,12 mm
Cubic capacity3,531 c.c.
Valveso.h.v. pushrod with hydraulic tappets
Compression ratio10.5 : 1
CarburettersTwo 2 in. SU HD8
Fuel pumpAC mechanical
Oil filterAC AF7 full flow
Max. power (net)185 b.h.p. at 5,200 r.p.m.
Max. torque (net)210 lb.ft. at 3,000 r.p.m.
Transmission
ClutchBorg and Beck with diaphragm spring
Top gear (s/m)0,69 : 1
3rd gear (s/m)0,96 : 1
2nd gear (s/m)1,47 : 1
1st gear (s/m)2,05 : 1
Reverse1,54 : 1
Final drive4.1 : 1 hypoid bevel
M.p.h. at 1,000 r.p.m. in: 
Top gear27.0
3rd gear19.3
2nd gear12.7
1st gear9.1
Chassis
ConstructionUnitary body chassis
Brakes
TypeLockheed discs
Dimensions, front10.7 in / 272 mm
Dimensions, rear10.61 in / 269 mm
Friction area, front21.2 sq.in. of lining operating on 218 sq.in. of disc
Friction area, rear16 sq.in. of lining operating on 180 sq.in. of disc
Suspension and steering
FrontIndependent by coil springs and double wishbones
 anti-roll bar
 Shock absorbers Woodhead telescopic
Rearde Dion with coil springs
 Watt linkages for longitudinal location
 Fixed length drive shafts for lateral location
 Shock absorbers Woodhead telescopic
Steering gear
Cam Gears rack and pinion
Tyres
Tyres, frontPirelli Cinturato, 185 x 14
Tyres, rearPirelli Cinturato, 185 VR 15 RH
Rim size, front5½ in
Rim size, rear7½ in
Coachwork and equipment
JackPillar screw
Jacking pointsUnder body sills
Battery12 V negative earth 56 amp hrs capacity
Number of electrical fuses12
IndicatorsSelf-cancelling flashers
Screen wipers2-speed electric
Screen washersElectric pump
Sun Visorsnone
LocksWith ignition key: Ignition
 With other key: Engine, bonnet and boot compartments
Interior heaterFresh air unit
UpholsteryLeather
Floor coveringCarpet
Maintenance
Sump10 pints SAE 10/30 (summer)
Gearbox4 pints SAE 10/30
Rear axle2 pints SAE EP90
Steering gearEP140
Cooling system40 pints (3 drain taps)
Chassis lubricationnone
Minimum service intervalnot decided
Ignitiom timing6° btdc
Contact breaker gap0.015 in
Sparking plug gap0.025 in
Sparking plug typeChampion LB7Y or 43FS
Tappet clearancesN/A - hydraulic tappets
Valve timing:Inlet opens 30° btdc
 Inlet closes 75° abdc
 Exhaust opens 68° bbdc
 Exhaust closes 37° atdc
Front wheel toe-in3/16 in
Camber angleZero
Castor angle
King pin inclination
Tyre pressures:Front 30 p.s.i.
 Rear 30 p.s.i.
 

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