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 Model 750 Monza
4 cylinders in line, front longitudinal, light alloy cylinder block and head.
Bore and stroke 103 x 90 mm.
Unitary and total capacity 749.9 / 2,999.62 cc.
Compression ratio 9:1.
Max. power output 260 bhp at 6,400 rpm.
Timing gear 2 valves per cylinder, 2 overhead camshafts.
Fuel feed 2 Weber 58 DCOA/3 carburettors.
Ignition Double, 2 magnetos.
Transmission Dry, multi-plate clutch, gearbox with 5 speeds + reverse, ZF self- locking differential.
Frame Monococque in elliptic section steel tubes.
Front suspension Independent, double wishbones, coil springs.
Rear suspension De Dion axle, transverse leaf spring.
Brakes Drums, hydraulic control.
Steering Worm and wheel.
Wheelbase and front and rear track 2,250 / 1,278 / 1,284 mm.
Tyres Front 5.25-16, rear 6.00-16.
Weight empty 760 kg.
Fuel tank 145 litres.
Model 250 Monza.
Engine 12 cylinders in 60† V, front longitudinal, light alloy cylinder block and head.
Bore and stroke 68 x 68 mm.
Unitary and total capacity 246.95 / 2,963.45 cc.
Compression ratio 9:1.
Max. power output 240 bhp at 7,200 rpm; 81 bhp/litre.
Timing gear 2 valves per cylinder, 1 overhead camshaft.
Fuel feed 3 Weber 36 DCF/3 carburettors.
Ignition Double, 2 magnetos.
Transmission Dry, single-plate clutch, gearbox with 4 speeds + reverse, ZF self- locking differential.
Front suspension Independent, double wishbones, transverse lower leaf spring.
Weight empty 850 kg.
750 Monza (1955).
Transmission Gearbox with 4 speeds + reverse.
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