CONSUMPTION 8 ltr x 100 km
TOP SPEED 180 km / h

MOTOR
Rear, cylinders: 4. vertically in line; bore and stroke: 62.5 x 69 mm; engine capacity: 846,768 cc, compression ratio: 1:12.5: Maximum power (DIN): 76 hp at 8000 rpm; max torque (DIN): 8 kg m at 6200 rpm, maximum engine speed: 8200; specific power: 89.4 hp / I; cylinder head: light metal: crankshaft bearings: 3: Valves: 2 per cylinder. parent in line. at 10º, push rods and lifters, camshaft 1, below, Lubrication: gear pump, full flow filter and centrifugal. Oil cooler: capacity: 6 liter; carburation: 1x Weber 36 DCD 7 vertical downdraught twin barrel carburettor, fuel supply: electric pump, cooling system: water, radiator, front, rear electric fan, cooling capacity: 8 Itr.

GEARBOX
drive: rear, clutch: single dry plate, gearbox: mechanical; gears: 5 + reverse, synchromesh gears: II, III. IV. V ; ratios: I 1.3.385, II 1.2.111, III 1.591, IV 1.240, V 1.037, reverse 1.275; shiftlever: center; differential: limited slip; ratio: 4.556.

CHASSIS
Self-supporting, front suspension: independent, triangles, transverse semi-elliptic leaf spring, anti-roll bar, telescopic shock absorbers, rear suspension: independent, coil springs, anti-roll bar, telescopic shock absorbers.

STEERING
worm and gear, steering wheel rotation lock to lock: 2.12.

BRAKES
Discbrakes (diameter front 211mm, 212mm rear), braking surface, to 67cm², 56cm² behind, a total of 123cm².

ELECTRICAL EQUIPMENT
voltage: 12 volt battery: 40 Ah, alternator type: AC, 460 W; Ignition: Marelli, headlights 2.

DIMENSIONS AND WEIGHT
Wheel base: 2.000 mm, width of track: 1160 mm Rear track: 1160 mm Length: 3530 mm Width: 1.390 mm height: 1.400 mm ground clearance: 140 mm, weight: 583 kg Weight distribution: 45% front . 55%. rear wheels turning radius: 8.7 m; rim width: 5.5 "tires: 4.50 x 13" Fuel capacity: 31 Itr.

BODY
saloon/sedan, doors 2, seats: 4; front seats: separate

PERFORMANCE
max speed: 55 km / h in 1st gear, 89 km / h in 2nd gear, 118 km / h in 3rd gear, 151 km / h in 4th gear, 180 km / h in 5th gear, power to weight ratio ratio: 1.7 kg / hp, top speed at 1000 rpm: 22.1 km / h.

PRACTICAL INSTRUCTION
Fuel: 100 oct fuel, fuel tank 31 liter; sump capacity: 6 liter, SAE 20W-40. oil change every 2.000 km, gearbox and differential: 2 Itr, SAE 90, refresh every 20.000 km, lubrication: each 2.500 km, 6 points, spark plug type: 270; valve clearance: Intake: 0.25 mm Exhaust: 0.30 mm valve timing: Inlet opens 52º before tdc and closes 83º after BDC, exhaust opens 83º before BDC and closes 52º after tdc, normal tire pressure: to 1.8 Atm, rear, 2.2 Atm.

VARIATIONS AND OPTIONS
135 x 12 tires, fuel tank capacity Ltr 40 50 60 70; axel ratios: 5.375 4.815 4.333 3.900 , 5-speed gearbox (I 3.321, II 2,131 2,055 1,895 1,591 1,135 1,333 1,210, III 1.591 1.135 1.333 0.964, 1.515 1.210 1.037 IV, V 1280 0931 0,896 0,867 0,806)

FIAT ABARTH 850 TCR
Gruppo V, max power (DIN) 90 hp at 8000 rpm, specific power: 105.8 hp/liter, cylinder head combustion chambers polispherical, 2x Weber 40 DCOE horizontal twin barrel carburettors. (For more technical information as Fiat Abarth 850 Berlina Corsa see Gruppo II above).