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1948 Cooper MK-4 , F2 powered by "The Famous Vincent HRD" Black Lightning engine - SOLD

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Description:


AN IDEAL CAR FOR SOMEONE WISHING TO BE "INVITED" TO THE GOODWOOD REVIVAL. SEE GALLERY OF PHOTOS * (1) Goodwood 1949 April - George Abecassis # 52 * (2)Goodwood 1948 September - John Cooper # 43 * (3) The car today * (4) Engine * (5) Vincent factory Engine Specification Sheet dated 14-4-1948, Black Lightning #F10AB/1A/700 * (6) Goodwood 1949 April paddock - Georege Abecassis seated on #52, Mechanic Alf Francis works on car in foreground. * (7) First batch of Cooper Cars made in 1948 , 3rd from left seated in Cooper Vincent is Charles Cooper, First car from left is John Cooper, Fourth car from left is Stirling Moss * (8) Car # 998 Hillclimb 1989 Mt Equinox, Vermont.


History

Documented racing history - * September 18, 1948 driver John Cooper(Builder) Goodwood England - * April 18, 1949 driver George Abecassis(Owner)in Easter Handicap,Goodwood England * May 26, 1949 driver George Abecassis - Manx Cup Isle of Man - crashed in practise. September 8, 1949 driver George Abecassis - Reims Geux - car was rebuilt with new chassis/retired clutch trouble. * April 7, 1968 driver B.Hoy Woburn Park Hillclimb. * Since 1985 the car has been driven at Road Atlanta, Watkins Glen, Lime Rock, Pittsburgh GP, Pocono Race Way, Castle Hill, Hunnewll and Mt. Equinox Hillclimbs.

Competition History

n/a
Performance Data

  • VSCCA group 1
  • 575 lbs
Engine
  • Cliff Brown - Special Engine Dept assembler
  • Vincent HRD Company, Stevenage England
  • V twin
  • 998 cc
  • Est. 85 bhp
  • Est. 95 Ft/lbs
  • Twin Amal 10 TT 9 carburettors original - bells modern
  • Modified/sphered by Vincent factory April 1948 * see below
  • Orig. Vincent HRD 1A/700 *
  • Special Vincent /Maughan crankpin
  • T. Maughan flywheel assembly *
  • Carillo rods - (1) orig. Vibrac available
  • Forged - 12.5 to 1 Comp. ratio
  • Orig. factory 1948 - noted as Exp. batch - MK 2 Timing
  • Std - 2 per cylinder
  • Special - lightened
  • Multi plate -Ducati V-2 - manual
  • T. Maughan flywheel assembly
  • Custom Stainless Steel 1 5/8 diameter
  • Hillclimbs
  • * Vincent worksSept,1950 New rods, big end, drive side crankcase/ Per D. Minett
Fuel System

  • Fuel Tank
  • Orig. Gallay Ltd. Willesden, London
  • Orig. 1948
  • 1.5 /5.5 gal option
  • Mechanical off rear axle
  • Methanol
Oil/Water System

  • Air cooled
Electrical System

  • Coil
  • n/a
  • 12 volt total loss
  • n/a
  • n/a
Transmission

  • Vincent HRD
  • Integral
  • Non synchromesh
  • Orig. Vincent HRD sequential
  • n/a
Rear End

  • Cooper
  • Dual sprockets mounted on axle
  • n/a
  • Several available
  • n/a
  • Fixed rear end
  • n/a
  • 44 tooth sprocket equals approx. 140 mph - 52 tooth sprocket equals approx. 110 mph
Body

  • Aluminium - polished with louvres in tail and engine covers
  • Polished aluminium
  • N/A
  • Concours
  • Partially reskinned 1985 - Orig. body skins available - tail /engine cover original
Chassis

  • Ladder with cross tubes / body support frame - Original Fiat Topolino front and rear ends
  • Cooper Car Company/ Fiat -1948 front and rear ends
  • Steel box section chassis - special light weight
  • Imron paint
  • Excellent
  • Orig. period Cooper
  • Orig. period Cooper
  • Modern Carrera / Original Woodhead Monroe available
  • Orig. Drum
  • Orig. Fiat Topolino
  • Orig Magnesium
  • 4.50 x 15 Fronts/ 5.00 x 15 Rears - shaved
Interior

  • Orig. seat re-covered in black leather
  • Original seat with Dunlopillo foam
  • Manual Halon - driver and engine compartment
  • Lap only
  • Orig. Smiths 8000 RPM Chrono Tachometer
  • Moto-Lita copy - orig. is available
  • Race Concours
Spares

  • Fiat Topolino steering gearbox (1948)
  • Original steering wheel/shock absorbers/body skins
  • Various Vincent engine spares/manuals/parts list
  • Engine/Gearbox spares available from Vincent Owners Club
  • Extensive library of letters and photographs related to this car since 1948
  • Various king pins/ bushings etc