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Model 333 SP
Derived from a standard production model (F 130 project).
Capacity 3,997 cc.
Number of cylinders 12 in 65° V.
Number of valves 60.
Timing gear 4 overhead camshafts; titanium valves and connecting rods.
Max. power output Over 600 bhp at 11,000 rpm.
Fuel feed Weber-Marelli electronic injection.
Cooling Water.
Clutch Four metal plates, outside diameter 5.5î.
Gearbox control Transverse mounted inside rear axle. Mechanical sequential controls. Limited slip differential.
Number of speeds 5 + Reverse.
Drive Rear.
Chassis Carbon fibre honeycomb structure and aluminium composite.
Suspension Front and rear independent with strut springing.
Brakes on all four wheels Brembo.
Front track 1,660 mm.
Rear track 1,572 mm.
Wheelbase 2,750 mm.
Fuel Tank 70 litres, or 100 for 24 hour races.
Bodywork Carbon fibre and Nomex composite; designed in the wind tunnel to achieve maximum efficiency and aerodynamic stability.
Steering Right hand. A special version of the engine was developed for racing, with revs limited to 10,500 and an 80 litre fuel tank.
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