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General data  
Grand Prix season/s 1986
Racing drivers Michele Alboreto, Stefan Johansson
Race numbers Michele Albereto: 27 Stefan Johansson: 28
VIN span 087 - 094
Number produced 8
Presentation 10 March 1986 - Pista di Fiorano
   
Technical Specifications  
Chassis Carbon-fibre and honeycomb composite structure
Length 4296 mm
Width 2120 mm
Height 920 mm
Wheelbase 2766 mm    Grand Prix France: 2636 mm
Front track 1807 mm
Rear track 1663 mm
Front suspension Independent wheel suspension, double delta wishbones, inside mounted hydraulically operated spring-shock absorber unit, operated by traction struts, anti-roll bar, Pull-Rod-System
Rear suspension Independent wheel suspension, double delta wishbones, inside mounted hydraulically operated spring-shock absorber unit, operated by traction struts, anti-roll bar, Pull-Rod-System
Front tyres 13“, 25.0 - 10.0 – 13“
Rear tyres 13“, 26.0 – 15.0 – 13“
Tyres Goodyear Eagle radial Slicks
Wheels Speedline alloy rims
Front brakes Brembo/Ferrari ventilated and drilled carbon-fibre disc brakes, 4-pod callipers
Rear brakes Brembo/Ferrari ventilated and drilled carbon-fibre disc brakes, 4-pod callipers
Weight Minimal weight: Approx. 548 kg, including water and oil Maximum weight: Approx. 576 kg, including water and oil
Fuel tank Limited to 195 litres
Body material Carbon-fibre
   
Engine  
Type Mid-Engine
Number of cylinders V6 – 120°
Displacement 1496,4 ccm
Bore and stroke 81 x 48,4 mm
Camshaft 2 overhead per cylinderbank
Valves 4 per cylinder
Valve control Valve springs
Compression ratio 7,5:1
Lubrication Dry sump with oil cooler
Ignition Weber-Marelli Raceplex
Fuel management Weber-Marelli indirect electronic injection, 2 KKK or Garret turbocharger and 2 heat exchanger, 1 Wastegate valve, Agip fuel
Charging-air pressure 3,6 bar, - race Up to 4,6 bar for practice sessions
Maximum power Approx. 850 hp – 11.500 rpm – race Approx. 1050 – 11.000 rpm – practice sessions
Gearbox 5 gears + rev., transverse installed
Clutch Multi disc clutch
Engine weight Approx. 175 kg
   
Team  
Director of Gestione Sportiva Marco Piccinini
Design engineer/s Dr. Harvey Postlethwaite, Antonio Tomaini
Engine Ildo Renzetti, Jacques His
   
VINs  
  087, 088, 089, 090, 091, 092, 093, 094
Good to know:
  • 4th place Constructors World Championship with 37 points
  • 5th place Drivers World Championship by Stefan Johansson with 23 points.
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