Ford RS200 (1984 - 1986)

Video
Details

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 - - -

 

Ford RS200 on Wikipedia

 


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