8V Kat street version (1990)

Cast iron block, aluminum head construction. Transversally mounted.

1995 cm³ 84mm bore 90mm stroke, 4 inline cylinders, water cooled. 180 Bhp@5250 rev/min, 294 NM@3500rev/min. Compression ratio 7.5:1. Garrett AiResearch T03 (60/48) oil lubricated, water cooled turbo (1.0 bar max. pressure) and intercooler. 2 OHC belt driven. 2 valves per cylinder (65°). Oil cooler. Weber-Marelli IAW integral engine management (injection and ignition). Compression ratio 7.5:1. Three way catalytic converter and Lamda sensor.

All wheel drive. Center viscous coupler, Torsen rear differential. Epicyclical center differential with 54-46 % F/R torque distribution. Final drive ratio 3.111. Five speed fully synchronized gear box. 
Gear ratios / Max.speed@6000RPM:
1st  1:3.5 / 61.85km/h
2nd 1:2.176 / 99.49km/h
3rd 1:1.523 / 142.14km/h
4th 1:1.156 / 187.27km/h
5th 1:0.916 / 236.34km/h
R   1:3.545

Single dry plate clutch.

Rack and pinion steering, power assisted, 2.8 turns lock to lock.

Front: Independent McPherson struts lower triangle, coil springs and hydraulic shock absorbers, antiroll bar.

Rear: Independent, double transverse arms, longitudinal arm coil springs and hydraulic shock absorbers, antiroll bar.

Front: Ventilated disks (28,4 cm) floating 1 pot calipers.

Rear: Disks (22,7 cm) floating 1 pot calipers.

Bosch ABS (6 sensors).

7"x15" wheels, 195/55ZR15 Pirelli P700z

Width: 1685mm

Height: 1365mm

Wheelbase: 2480mm

Front track: 1453mm

Rear track: 1442mm

Laden weight: 1260Kg

Max speed: 212Km/h

0-1000m acceleration: 26.7S

I think the 8V version has more "rage" below 5000 rpm. The 16V is more at ease above that limit.