Street Sierra (Sapphire) Cosworth specs
| Engine |
Cast iron block, aluminum head construction.
Longitudinally mounted.
1994 cm3 , water cooled Cosworth YB series. 204 Bhp@6000
rev/min, 290 NM@3500rev/min. Garrett
AiResearch T03B oil lubricated, water cooled turbo (0.7 bar max. pressure) and
intercooler. 2 OHC belt driven and hydraulic tappets. 4 valves per cylinder (at 45°).
Compression ratio 8:1. Oil cooler. Weber-Marelli integral engine management (injection and
ignition). |
| Transmission |
All wheel drive Ferguson layout. Center and rear viscous couplers.
Epicyclical center differential with 34-66 % F/R distribution. Final drive ratio 3.62.
Five speed fully synchronized gear box(MT75).
Gear ratios - speed at max. RPM:
1:3.608 - 57 Km/h
2:2.082 - 99 Km/h
3:1.363 - 151 Km/h
4:1 - 206 Km/h
5:0.829 - 233 Km/h
R:3.256
Single dry plate power assisted clutch, Ø240mm. |
| Suspension |
Front: Independent McPherson struts lower control arm
(not triangulated!!), coil springs and gas shock absorbers, antiroll bar.
Rear: Independent transverse and longitudinal arms, coil springs and
gas shock absorbers, antiroll bar. |
| Brakes |
Front: Vented disks (283 mm) floating 1 pot calipers.
Rear: Disks (272 mm) floating 1 pot calipers.
Teves ABS (4 sensors). |
| Chassis |
Monocoque. |
| Wheels/Tires |
7"x15" wheels, 205/50 VR 15 tires |
| Dimensions |
Length: 4495mm Width: 1700mm
Height: 1375mm
Wheelbase: 2610mm
Front track: 1450mm
Rear track: 1470mm
Laden weight: 1310Kg |
| Performance (works) |
0-100Km/h acceleration: 6.9S Max speed: 240Km/h
0-1000m acceleration: 27.5S |
©
Copyright 1996-2008 Tryphon Georgallides, all rights reserved |