Gearbox ratios, Brake
Brake, Wing extension, Dry sump
Weight, Inlet manifold
Camshaft timing
Brake
Bodywork, Carburettor
Reinforcement
Brake
Clutch, Seat, Reinforcement, Brake
Engine, Camshaft
Cylinder head, Con rod, Rear axle
Bodywork, Wheel
Bodywork
Seat
Brake
Wheel