Porsche 935 "Moby Dick"

Technical details

Porsche 935/78 "Moby Dick" 
ENGINE: 
Type:flat 6 cylinder, projecting
Engine capacity:3211 cc
Cylinder capacity:535,16 cc
Bore&Stroke:95,8 mm x 74,4 mm
Compression ratio:7:1
Distribution:2 camshafts for each bank, driven by cluster gears
Valves:4 sodium valves for each cylinder
Inclination valves:30°
Raised valves:10 mm
Suction valve diameter:35 mm
Discharge valve diameter:30,5 mm
Fuel feed:mechanical injection Bosch
Supercharged:2 KKK turbine
Supercharged pressure:1,4 - 1,5 bar
Injection:Bosch electronics at fixed calibration and capacitive discharge
Spark:1 Bosch spark for each cylinder
Cooling:forced air cooled by one fan, cylinder heads cooled by forced water
Max.Power:750 Hp at 8200 rpm
  
TRANSMISSION 
Drive:rear
Gearbox:Porsche 4 speed + reverse gear without differential, derived from 930.
   
CHASSIS aluminium tubolar frame integrated with central cell, monocoque derived from Porsche series 911(930). 
   
FRONT SUSPENSION McPherson system, hydraulic telescopic dumpers, coil springs 
   
REAR SUSPENSION indipendent longitudinal arms, telescopic shock absorber and coil spring, adjustable anti rollbar. 
   
BRAKES disks all round,aluminium alloy calipers at 4 pumping, asbestos pads, drilled ventilated disks, 332mm diameter 32mm thickness. 
   
TYRES Dunlop 
Front rim size :16"
Rear rim size :19"
   
BODY fiberglass and steel 
  
BODY DIMENSIONS 
Wheelbase:2279 mm
Length:4890 mm
Weight empty:1025 Kg for regulations
Chassis built:1 + 1 reserve
Max.speed at Hunadières straight - Le Mans 366 Km/h 
  
  
Porsche 935/81 "Moby Dick" Joest model 
  
Type:flat 6 cylinder, projecting
Engine capacity:3.200 cc approximately
Bore&Stroke:95 mm x 74 mm approximately
Distribution:1 camshafts for each bank
Valves:4 sodium valves for each cylinder
Ignition:mechanical fuel injection Bosch
Supercharged:2 KKK turbine
Supercharged pressure:up to 1.6 - 1.7 for short time
Injection:Bosch electronics at fixed calibration and capacitive discharge
Spark:1 Bosch spark for each cylinder
Cooling:forced air cooled by fan
Max.Power:up to 800 HP at 8000 rpm appoximately
  
TRANSMISSION 
Drive:rear
Gearbox:Porsche 4 speeds + reverse gear without differential ,derived from 930.
  
CHASSIS aluminium tubolar frame with central cell integrated, monocoque derived from Porsche series 911(930). 
  
FRONT SUSPENSION McPherson system, hydraulic telescopic dumpers, concentric springs. 
  
REAR SUSPENSION indipendent longitudinal arms, telescopic shock absorber and concentric spring, adjustable anti rollbar. 
  
BRAKES drilled ventilated disks 
  
BODY fiberglass and steel. 
  
BODY DIMENSIONS 
Wheelbase:2279 mm
Length:4890 mm
Weight empty:1025 Kg for regulations
Fuel tank capacity:120 liters
Chassis built:935.81. JR.001 e 935.81. JR.002 (with engine2.800 cc)
Max. speed at Hunadières straight - Le Mans 365 Km/h 

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