Info
Fiat 595 695 Abarth
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Make | Abarth |
Production | from 1957 to 1971 |
Class | Sports Car |
Engine | 593-689cc |
wheel base | 72.44 in, 1,840 mm |
Length | 116.93 in, 2,970 mm |
Width | 51.97 in, 1,320 mm |
Height | 52.16 in, 1,325 mm |
Dry weight | 1,147 1b, 520 kg |
The Fiat Nuova 595 Abarth is a car produced by Abarth based on the mechanics of the Fiat Nuova 500, in various displacements and configurations from 1963 to 1971.
History
The FIAT Nuova 500 was first presented in 1957 and Abarth immediately created versions with elaborate mechanics. The first "500" developed by Abarth was built for the Turin motor show in 1957 and subsequently produced in a few examples. It is a car developed using the special parts built by Abarth which maintains the exterior appearance of the model from which it derives almost unchanged. In 1963 the " 595 " was presented, produced until the end of 1971 in two series: the first (from '63 to '65) had the bodywork of the "500 D"; the second (from '65 to '71) had the body of the "500 F".
Abarth received incomplete cars from FIAT and mounted special parts on them. These parts consisted of a dashboard (with specific instrumentation equipped with speedometer, odometer, tachometer, fuel level indicator and oil temperature indicator), 3-spoke steering wheel, Solex C 28 PBJ carburettor mounted on a special aluminium housing, aluminium oil sump, system intake and exhaust of specific gases, etc. It should also be mentioned that on these versions the tailgate, which closed the engine located in the rear of the car, was raised with stops to increase the cooling of the engine itself and therefore its efficiency The distribution of weight was 42% to front axle, and 58% at rear axle. Once assembled, the "595 Abarth’s" were sold through their dealers.
In February 1964 the 595 SS was presented with a maximum speed of 130 km / h. In the same year, the 695 and 695 SS were also presented, both with a total displacement of 689 cm³ and with a maximum speed of 130 km / h and 140 km / h respectively. Optional features such as light alloy wheels; 4.875 4.556 4.333 axle ratios; exhaust competition manifolds; semi-axles with cardan joints; front disc brakes; aerodynamic roof; 4-speed mechanical gearbox Solex 34 PBIC carburettor, Fiat Abarth 695 SS Assetto Corsa, tuned for competition, with overall larger width of 55.12 in, 1,400 mm.
- PERFORMANCE
- Fiat Abarth 595 SS
- Engine capacity: 36.23 cu in, 593.707 cu cm
- Fuel consumption: 47 m/imp gal, 39.2 m/US gal, 6 1 X 100 km
- Max speed: 80.8 mph, 130 km/h
- Max power (DIN): 32 hp at 5,000 rpm
- Max torque (DIN): 38 1b ft, 5.2 kg m at 3,800 rpm
- Max engine rpm: 6,400
- Specific power: 53.9 hp/l
- Power-weight ratio: 35.7 lb/hp, 16.2 kg/hp
- Speed in top at 1,000 rpm: 13.8 mph, 22.2 km/h.
- Max speeds: 21.1 mph, 34 km/h in 1st gear; 37.3 mph, 60 km/h in 2nd gear; 59 mph, 95 km/h in 3rd gear; 80.8 mph, 130 km/h in 4th gear
In September 1965 the 695 SS Assetto Corsa was introduced, replaced in 1969 by the wide 695 SS Competizione.
- PERFORMANCE
- Fiat Abarth 695 SS
- Max power (DIN) 38 hp at 5,400 rpm
- 55.1 hp/l specific power
- Power-weight ratio 30.2 lb/hp, 13.7 kg/hp
- Fuel consumption 44.8 m/imp gal,37.3 m/US gal, 6.3 1 x 100 km
- Max speed (I) 23.6 mph, 38 km/h, (II) 42.2 mph, 68 km/h, (III) 67.1 mph, 108 km/h, (IV) 87 mph, 140 km/h
The popular "Abarth transformation boxes" were also marketed, which allowed the FIAT Nuova 500 to be modified by making it more aggressive and sportier, without limiting its circulation to the "track" alone.
Produced
- 595 (1963-1971)
- 595 SS (1964-1971)
- 695 (1964-1966)
- 695 SS (1964-1971)
- 695 SS Assetto Corsa (1965-1969)
- 695 SS Competition (1969-1971)
Technical
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Fiat 595 Abarth Technical details and specifications (1963-1971)
ENGINE: 595 SS
4 stroke cylinders: 2, vertical, in line
bore and stroke: 2.89 x 2.76 in, 73.5 x 70 mm
engine capacity: 36.23 cu in,593.707 cu cm
compression ratio: 9.9
cylinder block: cast iron
cylinder head: light alloy
crankshaft bearings: 2
valves: 2 per cylinder, overhead, in line
camshafts: 1, side
lubrication: gear pump, centrifugal filter
lubricating system capacity: 5.28 imp pt, 6.34 US pt
carburation: 1 Solex 94 PBIC downdraught single barrel carburettor
fuel feed: mechanical pump
cooling system: air-cooled.
(Optional) exhaust competition manifoldsENGINE: 695 SS
engine capacity 42.08 cu in, 689.548cu cm
bore and stroke 2.99 x 2.99 in, 76 x 76 mm
9.8 compression ratio
1 Solex 34 PBIC carburettorTRANSMISSION
driving wheels: rear
clutch: single dry plate; gearbox: mechanical; gears: 4 + reverse
silent claw coupling gears: 2nd, 3rd, 4th
gearbox ratios: I 3.700, II 2.070, III 1.300, IV 0.875, rev 5.140
gear lever: central
final drive: spiral bevel
axle ratio: 5.125.695 SS 4.333 (Optional) 4.8754.556
(Optional) 4-speed mechanical gearbox (I 3.272,II 2.067, III 1.421, IV 1.090)
(Optional) semi-axles with cardan jointsCHASSIS
type integral
front suspension: independent, wishbones, transverse leafspring lower arms, telescopic dampers
rear suspension: independent, semitrailing arms, coil springs, telescopic dampers.STEERING
screw and sector
turns of steering wheel lock to lock: 3.05.
turning circle (between walls): 28.2 ft, 8.6 mBRAKES
drum
lining area: front 33.49 sq in, 216 sq cm
lining area: rear 33.49 sq in, 216 sq cm
lining area: total 66.98 sq in, 432 sq cm.
(Optional) front disc brakesELECTRICAL EQUIPMENT
voltage: 12 V
battery: 32 Ah
generator type: dynamo, 230 W
ignition distributor: MarelliDIMENSIONS AND WEIGHT
wheel base: 72.44 in, 1,840 mm
front track: 47.68 in, 1,211 mm
rear track: 44.68 in, 1,135 mm
overall length: 116.93 in, 2,970 mm
overall width: 51.97 in, 1,320 mm 695 SS Assetto Corsa competition 55.12 in, 1,400 mm
overall height: 52.16 in, 1,325 mm
ground clearance: 4.92 in, 125 mm
dry weight: 1,147 1b, 520 kg
distribution of weight: 42% front axle, 58% rear axle
(Optional) aerodynamic roof© Motor car History
Service
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Fiat 595 Abarth Service Guide (1963-1971)
fuel: 95-100 oct petrol
engine sump oil: 5.28 imp pt, 6.34 US pt, 3 1, SAE 20W-40, change every 3,100 miles, 5,000 km
gearbox and final drive oil: 1.94 imp pt, 2.32 US pt, 1.1 1, SAE 90, change every 18,600 miles, 30,000 km
greasing: every 1,600 miles, 2,500 km, 2 points
tappet clearances: inlet 0.008 in, 0.20 mm, exhaust 0.008 in, 0.20 mm
valve timing: inlet opens 40° before tdc and closes 80° after bdc, exhaust opens 80° before bdc and closes 40° before tdc
normal tyre pressure: front 20 psi, 1.4 atm, rear 26 psi, 1.8 atm.
width of rims: 3.5";(Optional) light alloy wheels
tyres: 125 x 12 front, 135 x 12 rear
fuel tank capacity: 4.6 imp gal, 5.5 US gal
carrying capacity: 706 1b, 320 kg© Motor car History
Maintenance
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