Ford RS200 (1984 - 1986)
Engine
- Longitudinally-mounted, mid-engine, four-wheel-drive layout
- Head/block aluminium alloy/aluminium alloy
- 4 cylinders in line, Nikasil integrated liners
- 5 main bearings. Water cooled, electric fan
- Bore: 86 mm (3.39 in)
- Stroke: 77.6 mm (3.06 in)
- Capacity: 1,803 cc (1.8 L; 110.0 cu in)
- Valve gear: Dual Overhead Cams, 4 valves per cylinder, toothed belt camshaft drive
Compression ratio: 7.2:1. Bosch Motronic engine management system and fuel injection. Garrett T3 turbocharger/boost pressure 23 psi (1.6 bar).
- Max. power: 450 PS (331 kW; 444 hp) at 8,000 rpm
- Max. torque: 360 lb⋅ft (490 N⋅m) at 5,500 rpm
Transmission
- 5-speed manual, AP twin plate paddle clutch with cerrametallic linings.
Gear | Ratio | mph/1000 rpm |
---|---|---|
5th | 1.14 | 13.26 |
4th | 1.36 | 10.90 |
3rd | 1.68 | 8.88 |
2nd | 2.14 | 7.08 |
1st | 3.23 | 4.72 |
Final drive: Spiral bevel, ratio 4.375 to transfer ratio of 1.15
Suspension
- Front, independent, double wishbones, twin coil springs and telescopic dampers, anti-roll bar.
- Rear, independent, double wishbones, twin coil springs and telescopic dampers, anti-roll bar, adjustable toe control link.
Steering
- Rack and pinion, a small quantity of cars also had hydraulic power assistance. Steering wheel diameter 14 in, 1.8 turns lock-to-lock,
Brakes
Dual circuits, split front/rear. Front 11.8 in (300 mm) diameter ventilated discs. Rear 11.8 in (300 mm) diameter ventilated discs, no vacuum servo. Handbrake, mechanical fly-off and hydraulic centre lever acting on separate, mechanically operated rear calipers.
Wheels
Ford magnesium alloy, 6–8 in rims (8¾ in and 11 in option for racing tyres). Tyre dependent on conditions (Pirelli Monte Carlo intermediates 245/40 16 on test car), 16" in diameter, pressures dependent on tyres used.
Dimensions and weights
- Length: 157.5 in (4,000 mm)
- Width: 69.0 in (1,753 mm)
- Height: variable
- Wheelbase: 99.6 in (2,530 mm)
- Track (Front/Rear): 59.1/58.9 in (1502/1497 mm)
- Weight: 2,315 lb (1,050 kg)
Top speeds:
Gear | mph | km/h | rpm |
---|---|---|---|
Top | 118 | 190 | 8,900 |
4th | 97 | 156 | 8,900 |
3rd | 79 | 127 | 8,900 |
2nd | 63 | 101 | 8,900 |
1st | 42 | 68 | 8,900 |
Acceleration from rest:
True mph | Time (sec) |
---|---|
30 | 1.2 |
40 | 1.8 |
50 | 2.6 |
60 | 3.8 |
70 | UNK |
80 | 4.8 |
90 | 5.9 |
100 | 7.3 |
110 | 8.7 |
Standing 1/4-mile: 11.4 sec, 115 mph (185 km/h).
Standing km: Not known.
Acceleration (s):
mph | Top | 4th | 3rd | 2nd |
---|---|---|---|---|
10-30 | - | - | - | - |
20-40 | - | - | - | - |
30-50 | - | - | 2.2 | 1.2 |
40-60 | - | 2.3 | 1.0 | 1.1 |
50-70 | 2.2 | 1.4 | - | - |
60-80 | 1.6 | 1.5 | - | - |
70-90 | 1.7 | 1.6 | - | - |
80-100 | 2.0 | - | - | - |
90-110 | 2.4 | - | - | - |