Daihatsu Charade G100S GT-Ti group A (1988)
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Marco Brighetti with Daihatsu Charade GTXX in Safari '93
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Cylinderhead disassembled
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Source | Development Chain 1984: Daihatsu Charade G11 Turbo 1988: Daihatsu Charade G100S GT-ti |
Table of Contents
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Also called Daihatsu Charade G100S GTxx
Ελληνικό club GTti
English club
Specifications
Group/Class | A/7 | Homologation number: A5344 |
Years active | 1988-1993 | Homologation start: 1/1/1988 Homologation end: 31/12/1996 |
Engine | ||
---|---|---|
Type | Daihatsu CB70/CB80, straight 3cyl, 4 stroke | located front transverse |
Capacity | 993.5 cc | WRC: x 1.7 = 1689cc |
Bore x Stroke (mm) | 76.0 x 73.0 | |
Compression ratio | 8.0:1 | |
Output power - torgue | 120 HP / 6500 rpm (Max 130 HP) | 14.7 kgm (144 Nm) / 3500 rpm |
Main bearings | 4 of 52mm diameter | connecting rod length 125mm, big end bearing diameter 46mm |
Materials | block: cast iron 206mm height, fitted with a balance shaft that reduce vibration | cylinderhead: aluminium alloy, 119mm height |
Cams/valves | 2 overhead camshafts (DOHC), belt driven | 4 valves/cyl. - 12 valves total. 30.2mm inlet valve diameter, 26.2mm exhaust valve diameter. 32.5o angle between inlet valve and vertical, 32.5o angle between exhaust valve and vertical. 1 coil spring per inlet/exhaust valve |
Aspiration | and (since 1989) IHI RHB5 VQ17 turbocharger (steel heat resistance alloy turbine 50.4mm diameter, aluminium compressor 51mm diameter) with air/air intercooler, Nippon Denso D-jetronic multi point electronic fuel injection | pressure: 1.9 bar |
Ignition | mapped electronic, firing order 1-2-3 | |
Cooling system | watercooled | 4 lt |
Lubrication system | wet sump with oil cooler | 3.5 lt |
Transmission | ||
Type | front wheel drive | 5 speed manual gearbox |
Gearbox ratios | 1st: 3.090/1 (34/11) 2nd: 1.750/1 (35/20) 3rd: 1.230/1 (32/26) 4th: 0.916/1 (33/36) 5th: 0.750/1 (30/40) R: 3.142/1 (30/14 x 44/30) |
1st: 3.090/1 (34/11) 2nd: 2.056/1 (37/18) 3rd: 1.565/1 (36/23) 4th: 1.225/1 (38/31) 5th: 0.891/1 (33/37) R: 3.142/1 (30/14 x 44/30) |
Diffrential ratio | 4.642/1 (65/14), 4.933/1 (74/15), 5.077/1 (66/13), 5.154/1 (67/13), 5.357/1 (75/14) | helical gears limited slip front differential |
Clutch | dry single disk 180mm diameter | |
Chassis-body | ||
Type | steel monocoque G100S chassis with roll-cage. 3 door hatchback steel bodyshell with polypropylene bumbers | |
Front suspension | macpherson strut with lower control arm and stabilizer, coil springs and telescopic gas shock absorbers | |
Rear suspension | macpherson strut with 2 lower transverse and 1 longitudinal arms, coil springs, telescopic gas shock absorbers and anti-roll bar | |
Steering system | rack and pinion | |
Brakes | front ventilated disks with 235mm disk diameter and 1 cast iron piston caliper, rear solid disks with 238mm diameter and 1 cast iron piston caliper, or rear drum with 180mm diameter and 25mm width | dual circuit with servo, adjustable ratio split front to rear |
Dimensions | ||
length: 3.610 m (142.1 in) | width: 1.615 m (63.6 in) | height: 1.397 m (55.0 in) |
wheelbase: 2.340 m (92.1 in) | front track: 1.405 m (55.3 in) | rear track: 1.385 m (54.5 in) |
Rims - tires | 5J x 14", offset ET45, Stud pattern 4x100, Centre bore 56.1mm | 175/60-14 |
Weight | 760kg | |
Weight/power | 6.3 kg/HP | |
Fuel tank | 40 lt | |
Drag coefficient | 0.32 |
Results in WRC
Statistics
1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | Total | ||
Total WRC results | |||||||||
---|---|---|---|---|---|---|---|---|---|
Races/(A7 wins) | 1/(1) | 1 | 1/(1) | 1/(1) | 1/(1) | 1 | 6/(4) | ||
Entries/finishes | 3/1 | 1/0 | 2/2 | 1/1 | 3/3 | 1/0 | 11/7 (63.6%) |
Races
Works team: -
A/7 classification noted in brackets
Entry | Rally event | ||||||||||||||
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Driver Codriver |
Team | M.C Entry list |
SVE Entry list |
POR | KEN | TdC | GRE | Oly | (N.Z] | ARG | FIN | (CdI) | S.R | RAC | |
Manjit Gharial Amolak Hunjan |
Ryce Motors | 12th (2nd) | |||||||||||||
Ashok Pattni Zahid Mogul |
Ryce Motors | dnf | |||||||||||||
Sarbi Rai Supee Soin |
dnf | ||||||||||||||
Statistics | |||||||||||||||
Starts/finishes | 3/1 | 3/1 |
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SourceMarco Brighetti with Daihatsu Charade GTXX in Safari '93
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Drawings
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Cylinderhead disassembled
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page revision: 75, last edited: 18 Aug 2019 00:12