My Integrale 8V Kat
(Pictures of this car here)

8V Kat street version (1990)

Cast iron block, aluminum head construction. Transversally mounted.

1995 cm³ 84mm bore 90mm stroke, 4 inline cylinders, water cooled. 250 Bhp@6000 rev/min, 350 NM@3700rev/min. Compression ratio 7.5:1. Garrett AiResearch T03 (60/48) oil lubricated, water cooled turbo (1.5 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). Modified engine management. Group A camshafts and valve train (followers). 200lt/h fuel pump.   Compression ratio 7.5:1. Three way catalytic converter and Lamda sensor.

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.

Single dry plate clutch (reinforced), cable operated.

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

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, cable operated.

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

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

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

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).

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, 205/50ZR15 Goodyear F1.

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

Width: 1685mm

Height: 1335mm

Wheelbase: 2480mm

Front track: 1453mm

Rear track: 1442mm

Laden weight: 1260Kg

Width: 1685mm

Height: 1365mm

Wheelbase: 2480mm

Front track: 1453mm

Rear track: 1442mm

Laden weight: 1260Kg

Max speed: 178Km/h

0-1000m acceleration: 24.9S

Max speed: 212Km/h

0-1000m acceleration: 26.7S

Lower ride than the original car (-30mm). Battery placed in the boot. K&N air filter. Reinforced chassis with front and rear strut braces. Engine sump and rear differential protected by aluminum guards. Reinforced rear suspension.

The car is very vivid and quick. Requires some getting used to though.

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