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Densham Nr.3

Bezeichnung/description John Densham Riley Special Nr.3
Jahrgang/year 1928/1935/1948
Kennzeichen/registration YX1967
Chassis-Basis/chassis base Riley 9 IMP
Chassisnummer/chassisnumber Genuine chassis-frame, un-numbered at Riley works
Chassisjahrgang/year chassis 1935
Motortyp/engine typ
RILEY 9 1100cc, specially prepared with assistance from Lewis Edmunds (ex-Riley works engine-dept.)
Counter-balanced crankshaft. 2 exhaust camshafts.
2 x H2 S.U. carburettors. 4-branch exhaust.
Scintilla Vertex magneto. 8:1 compression ratio.  
Modified  engine coolant system (see photo) using Rover water-pump.
Motornummer/engine number n/a
Motorjahrgang/year engine n/a
Bodyhersteller/bodymanufacturer
John Densham and Lewis Edmunds
Rennhistory/racing history
Used extensively for European touring in early 1950's
Information
Original 'IMP' radiator retained. Weight 750kg.
Rear-suspension modified to coil-springs with rear-axle located
by Panhard rod.  Standard front-suspension.
Friction shock-absorbers all round. Drilled rear brake-drums.
17 inch road-wheels with 5.50 section tyres.
LOCKHEED hydraulic-brakes.
4.66:1 ratio differential. 86mph.
  • RILEY_John_Densham_IMP_Nr_3_Special;Michael_Clarke_Collection
  • Densham_Nr_3_engine_Note_coolant_path_from_pump_to_block;Michael_Clarke_Collection