750 Sport Nazionale

Engine: front mounted, based on Fiat 500; cast-iron block, light alloy head Cylinders: 4 Bore and stroke: 52 x 67 mm Capacity: 569 cc Max output: 28b hp at 6000 rpm Lubrication: full pressure by submerged gear-type oil pump Cooling: thermo-syphon circulation Valve gear: pushrods Fuel feed: 1 Weber carburetor Ignition: coil and distributor Clutch: single dry-plate Gearbox: 4 forward speeds + reverse Chassis: cruciform-braced frame with deep channel section side and cross members, based on Fiat 500 Front suspension: independent, lower A arms with upper transversal leaf spring, friction shock absorbers (later hydraulic telescopic shock absorbers) Rear suspension: live axle with semi-elliptic springs and friction shock absorbers (later hydraulic telescopic shock absorbers) Brakes: drums Wheelbase: 2000 mm (2020 mm since 1953 Tracks: front 1114 mm, rear 1083 mm Tire size:
front 4.00-15 (4.25-15); rear 4.25-15 (4.25-15) Body: two seater-roadster (with or without hard-top), built of aluminium; motorcycle-type mudguards fitted since 1947 Dry weight: 480 kg Production period: 1938-1948