Monoposto 1100-1500

Engine: front mounted, offset to the car’s longitudinal axis based on Fiat 1100; cast-iron block, light alloy head; Stanguellini production since 1949 (cast-iron block, light alloy head)

Cylinders: 4

Bore and stroke: 68×75 mm

Capacity: 1089 cc (also 1400 cc through a strocke increase since 1949)

Max output: 90 bhp at 7000 rpm

Lubrication: full pressure by submerged gear-type oil pump

Cooling: forced water circulation

Valve gear: pushrods; double chain-driven overhead camshaft since 1949)

Fuel feed: 2 Weber double-choke carburetors

Ignition: coil and distributor

Clutch: single dry-plate

Gearbox: 4 forward speeds + reverse

Chassis: frame with side and cross tubular members

Front suspension: independent, lower A arms with upper transversal leaf spring, hydraulic telescopic shock absorbers (lower and upper arms, coil springs with coaxial telescopic shock absorbers since 1950)

Rear suspension: live axle with semi-elliptic springs and hydraulic shock absorbers (reaction rods, coil springs with coaxial telescopic shock absorbers since 1951)

Brakes: drums

Wheelbase: 2260 mm

Tracks: front 1210 mm; rear 1210 mm

Tire size: front 5.00-15; rear 5.20 -15

Body: single seater, built of aluminium (convertible as an option into a two-seater-roadster, fitted with motocycle-type mudguards for the International Sports category)

Dry weight: 450 kg

Production period: 1948-1951