Rolls-Royce Archives
         « Prev  Box Series  Next »        

From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Specification sheet for the 'Myth (1st Car)' prototype, reference PL532.

Identifier  ExFiles\Box 109\3\  scan0166
Date  2nd April 1941
  
MYTH (1st CAR) PL532

ENGINE
4CYL. 2.500 BORE 3.387 STROKE
CAPACITY 1267cc 10H.P. R.A.C.
7 TO 1 COMP. RATIO. OVERHEAD INLET
C.I. MONO-BLOCK WITH SIDE EXHAUST
VANDEVELL SMALL & BIG END
CRANK JOURNAL BRASS
3 BEARING CRANKSHAFT.
SPLIT SKIRT ALUM PISTONS
COINED CONN RODS
HORIZONTAL S.U. CARBURETTER.
WATER PUMP
2 BLADED FAN
HIGH RUBBER ENGINE MOUNTING
MECHANICAL PETROL PUMP
BYE PASS OIL FILTER
FLOATING OIL INTAKE
OIL LEVEL GAUGE IN SUMP & DIPSTICK
HIGH PRESSURE OIL ONLY
OIL PRESSURE WARNING LIGHT
ALUM HELICAL CAMSHAFT WHEEL
BELT DRIVEN DYNAMO & WATER PUMP
WATER THERMOSTAT
BI-METAL THERMOMETER
MONICHROME CAMSHAFT
NON ADJUSTABLE EXHAUST TAPPETS
EXHAUST SYSTEM - TWIN SILENCERS

TRANSMISSION.
CLUTCH 7 1/4 DIA
SWINGING ARM OPERATION
GEARBOX MORRIS 8 WITH
CENTRE CHANGE SPEED LEVER
PROPELLER SHAFT
SINGLE TRUN-SLEC SHAFT WITH
1200 HARDY SPICER JOINTS.
REAR AXLE - SALISBURY TO
DRG HA 001-2 & 001-5
RATIO 4.883 TO 1

BRAKES
ALL HYDRAULIC WITHOUT SERVO
CYLINDERS DIA 1.000 TANDEM
HAND BRAKE - ROD OPERATION
TO BISECTORS
LEVER BY DRIVERS SEAT.

FRAME
CROSS IN FRAME .056 MATERIAL
FRONT PAN .056 MATERIAL
COIL SPRING FRONT SUSPENSION
WHEEL BASE 8FT - 3.000"
FRONT TRACK - 50.000"
REAR TRACK - 51.500"
WHEELS 3.000 x 16.000
TYRES 5.000 x 16.000
REAR SPRINGS.
WOODHEAD TOLEDO. 44.000 x 1.750
STEERING - BURMAN DOUGLAS
STEERING WHEEL 17.000 DIA.
PETROL TANK - 8-GALLONS
FILLER CONCEALED IN REAR
WING
DASHBOARD - INTREGAL WITH
BODY MOUNTED ON 'HARRIS BUSHES'
FRONT SHOCK DAMPER - JUNIOR
RATIONALISED ALUM CASING
REAR SHOCK DAMPER - STD
GORDON ARMSTRONG .D.A.S. 10.
PEDALS - JUNIOR RATIONALISED
LUBRICATION - TECALEMIT.

ELECTRICAL
LUCAS DYNAMO - 12 VOLT -
LUCAS STARTER MOTOR 10.4 RATIO
LUCAS COIL
LUCAS DISTRIBUTOR WITH GOVERNOR
& VACUUM CONTROL
10M/M SPARKING PLUGS
OIL PRESSURE WARNING LIGHT SWITCH
BI-METAL WATER TEMPERATURE
RECORDER
SMITH SUMP OIL LEVEL GAUGE
BATTERY - DAGENITE 12 VOLT
6-SLK9-5 13 1/16 x 10 3/16 x 6 3/4
WITH POSITIVE EARTH
HEADLAMPS IN CATWALK
HORNS IN FRONT WINGS
LUCAS REGULATOR & CUT-OUT
LUCAS AUTOMATIC SWITCH
LUCAS SPARE BULBS HOLDER
LUCAS SWITCH

COACHWORK.
4 DOOR CLOSE COUPLED SALOON
R613012
FRONTAL APPEARANCE PL.347
SEATING POSITION PL.543

COMPILED BY
APPROVED BY
DATE 2-4-41
10 H.P. MYTH (1st CAR)
SPECIFICATION No PL 532
ISSUE No 2
SHEET No 1
  
  


Copyright Sustain 2025, All Rights Reserved.    whatever is rightly done, however humble, is noble
An unhandled error has occurred. Reload 🗙