Fiat 124 Abarth Rally 16V group 4 (1974)
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Source
Source
Source | Development chain 1967: Fiat 124 Sport Spider 1970: Fiat 124 Sport Spider 1.6 1973: Fiat 124 Abarth Rally 1975: Fiat 124 Abarth Rally 16V |
Also called “Testa Streta” or “Narrow Head”, for 16V engine head
Specifications
7 units built
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Group/Class | 4/3 | Homologation number: 3059, 5/5V | |
Years active | 1973 | Homologation start: 1/3/1974 Homologation end: 31/12/1977 |
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Engine | |||
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Type | Fiat Twin Cam (Lambredi), Type 2ACT, 132AC4.000, straight 4cyl, 4 stroke | located front longitudinal | |
Capacity | 1839 cc | WRC: 1839 cc | |
Bore x Stroke (mm) | 86.0 x 79.2 | ||
Compression ratio | 10.5:1 | ||
Output power - torgue | 200 CV @ 8000 rpm, 1975 inj: 215 HP | 190 Nm @ 6000 rpm | |
Main bearings | 5 of 53.1mm diameter | connecting rod length between centers 136mm, big end bearing internal diameter 50.8mm, aluminium alloy piston with 47.2 mm piston height | |
Materials | block: cast iron, 220 mm deck height, 91 mm (1-2 and 3-4) and 94 mm (cyl 2-3) bore spacing | cylinderhead: cross flow aluminium alloy with hemispherical combustion chambers | |
Cams/valves | 2 overhead camshafts (DOHC), belt driven | 4 valves per cyl - 16 valves total | |
Aspiration | natural, 2 x 2 x Weber 44 IDF 20 or 21 carburetors, 1975: Bosch Kugelfischer mechanical multipoint fuel injection | ||
Ignition | Marelli electronic ignition, firing order 1-3-4-2 | ||
Cooling system | jacketed watercooled with pump, radiator, 252 mm diameter-4 blades fan and thermostat | 7.5 lt | |
Lubrication system | dry sump with oil cooler | 4 lt |
Results in WRC
Races
Works team: FIAT
Season
Entry | Rally event | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Driver Codriver |
Team | POR | KEN | FIN | S.R | R.L | P.R | RAC | TdC | ||||||
Raffaele Pinto Arnaldo Bernacchini |
works | 1st | acci dent | acci dent | |||||||||||
Alcide Paganelli Ninni Russo |
works | 2nd | eng ine | 19th | acci dent | susp ens ion | clutch | 24th | |||||||
Markku Alén Ilkka Kivimäki/ Atso Aho |
works | 3rd | 3rd | stee ring | acci dent | 2nd | excl uded | ||||||||
Sergio Barbasio Piero Sodano |
works | acci dent | clutch | 18th | eng ine | excl uded | |||||||||
Leo Kinnunen Atso Aho |
works | 6th | 14th | ||||||||||||
Rauno Aaltonen Paul Easter |
works | 12th | |||||||||||||
Antti Ojanen Timo Makela |
works | 9th | |||||||||||||
Giulio Bisulli Francesco Rossetti |
works | 2nd | |||||||||||||
Maurizio Verini Gino Macaluso |
works | acci dent | starter | ||||||||||||
Fulvio Bacchelli Bruno Scabini |
works | acci dent | 6th | ||||||||||||
Giorgio Pianta Francesco Rossetti |
susp ens ion | ||||||||||||||
Total points () |
65 | 27 | 15 | 9 | 9 | 5 | |||||||||
Statistics | |||||||||||||||
Works starts/finishes | 32/14 | 4/3 | 2/0 | 5/5 | 7/1 | 2/0 | 4/1 | 3/3 | 4/1 |
Source
Source
page revision: 50, last edited: 31 Jan 2019 19:23