Toyota Celica RA20 GT2000 16V group 4 (1976)

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Develpment chain 1976: Toyota Celica RA20 16V 1979: Toyota Celica RA45 GT2000 1982: Toyota Celica RA63 GT2000 1983: Toyota Celica TA64 TCT |
Development level Group 4 Group 2 |
Specifications
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Group/Class | 2 | Homologation number: 5437 7/6V | |||
Years active | 1975-1977 | Homologation start: 1/2/1975 Homologation end: 31/12/1977 |
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Engine | |||||
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Type | Toyota 18R-G 152E, straight 4cyl, 4 stroke, petrol engine | located front longitudinal | |||
Capacity | 1998 cc | WRC: 1998 cc | |||
Bore x Stroke (mm) | 89 mm x 80.0 | ||||
Compression ratio | 10.5:1 | ||||
Output power - torgue | 240 PS (177 kW) @ 8500 rpm | 25 kgm @ 5500 rpm | |||
Main bearings | 5 of 60mm diameter | big end bearing internal diameter 53mm, aluminium alloy piston with 46 mm piston compression height | |||
Materials | block: cast iron | cylinderhead: aluminium alloy with hemishperical combustion chamber | |||
Cams/valves | double overhead camshaft (DOHC), chain driven | 4 valves/cyl. - 16 valves total. 36mm inlet valves diameter, 31 mm exhaust valves diameter. 1 coil spring per valve | |||
Aspiration | natural, Nippon-Denso Bosch L-jetronic multipoint fuel injection | ||||
Ignition | electronic, firing order 1-3-4-2 | ||||
Cooling system | jacketed watercooled with pump, radiator, 380 mm x 6 blades | 8.5 lt | |||
Lubrication system | dry sump |
Results in WRC
Races
Works team: Team Toyota
Season
Entry | Rally event | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Driver Codriver |
Team | MC | SVE Entry list |
POR | KEN | GRE | MAR | FIN | S.R | TdC | RAC | |||||
Ove Andersson Arne Hertz |
works | 2nd | half shaft | |||||||||||||
Hannu Mikkola Claes Billstam |
works | 3rd | diff eren tial | |||||||||||||
Jean-Luc Thérier Michel Vial |
works | oil cooler | ||||||||||||||
Total points () |
17 | 9 | 8 | |||||||||||||
Statistics | ||||||||||||||||
Others starts/finishes | 5/2 | 1/1 | 1/0 | 1/1 | 2/0 |

Ove Andersson in Portugal '76

Hannu Mikkola in rally RAC '77
Drawings

Suspension

page revision: 31, last edited: 26 Dec 2018 10:20