Ford Sierra Cosworth RS500 1990
Features
- Top speed 300 km/h (186.41 mph)
- Acceleration 0-100 km/h: 4.8 s
- Wheelbase 2605 mm
- Track width 1750 mm (both front and rear)
- Weight 1.305 kg
- Length 4460 mm, width 1745 mm, height 1450 mm
- 120 ltr safety fuel cell (from 1988) with fast refuel connectors
- Roll gage Matter 25CrMo4
Engine
- Ford Cosworth Eggenberger engine
- 4 cylinders, water cooled
- 1993 cm3, bore 90.82 mm, stroke 76.95 mm
- Two over head cams, four valves per cylinder
- Compression ratio 7.5:1
- Max power: 480 hp at 6500 RPM (353 kW)
- Max torque: 450 Nm at 5300 RPM
- Engine management system (ECU) is original Bosch Motronic MP 1.7
Gearbox
- Getrac 265/3,53,
- With sand casted shell, mechanical oil pump and oil cooling system
- Final drive 7,5″ with ZF limited-slip-differential (plate type), electrical oil pump and oil cooling system
- Tube type drive shafts by Eggenberger
Brakes
- Homologated AP Racing brakes
- 4 piston calipers
- 330 mm front disks, ventilated
- 285 mm rear disks, ventilated
Suspension
- magnesium suspension components
Wheels
- 10″ x 17″ center nut BBS magnesium race rims
- 235/630R17 Dunlop race tyres
