Cinjenica je da su ih vozili na relijima.
I standardni downpipe je spljosten, a za rally je sigurno specijalno pravljen i verovatno ide iznad 'koske', ne ispod kao kod nas (barem bih ga ja tako stavio...).
Evo malo podataka vezana za 75 TB rally 
(spec. ako te mrzi da klikces

)
Alfa Romeo 75 Turbo Specifications
ACTIVITY: (1988-1992)
BHP@ RPM 240/7900
TORQUE (NM)@ RPM 280/4600
LENGTH WIDTH HEIGHT 4330.1660.1400
WHEELBASE 0
WEIGHT (KG/BPM RATIO) 1075 (0)
TRANSMISSION RWD
ENGINE TYPE
ENGINE POSITION
ENGINE CAPACITY 4 Turbocharged
ENGINE BORE Front Longitudinal
ENGINE STROKE 1767
ENGINE COMPRESSION 80
ENGINE VALVES 88.5
ENGINE CAMS 9.0:1
ENGINE CARBURATION 2
ENGINE ELECTRONICS 2 OHC
SUSPENSION Turbo
BODY DOORS 2510
BODY TYPE 4.6
BODY COMPOSITION 5
BODY PANELS Saloon
BRAKES 0
FUEL TANK 0
WHEELS 0
A evo ti jos jedna, da ova ne bude usamljeni slucaj
Specifications
Group/Class A/8 Homologation number: A 5307
Years active 1987 Homologation start: 1/8/1986
Homologation end: 31/12/1999
Engine
Type straight 4cyl located front longitudinal
Capacity 1779 cc WRC: x 1.4 = 2491 cc
x 1.7 = 3024 cc
Bore x Stroke (mm) 80.0 x 88.5
Compression ratio 7.5:1
Output power - torgue 240 HP / 7900 rpm 28.5 kgm (280 Nm) / 4600 rpm
Main bearings 5
Materials block: aluminium alloy cylinderhead: aluminium alloy
Cams/valves dual overhead camshafts (DOHC) 2 valves/cyl. - 8 valves total
Aspiration Garrett T3 turbocharger with intercooler,
bosch motronic fuel injection pressure: 1.5 bar
Ignition electronic
Cooling system watercooled
Lubrication system dry sump
Transmission
Type rear wheel drive 5 speed gearbox located near rear differential
Gearbox ratios 1st: /1
2nd: /1
3rd: /1
4th: /1
5th: /1
Diffrential ratio 3.910/1 limited slip rear differential
Clutch dry single disk
Chassis-body
Type steel monocoque 162B chassis with roll-cage. 4 door saloon body
Front suspension double wishbones with torsion bar and anti roll bar
Rear suspension watt's linkage with dedion axle, coil spring, anti roll bar
Steering system rack and pinion
Brakes ventilated disks all around. Rear disks are located near rear differential (not in the wheel)
Dimensions
length: 4.420 m (174.0 in) width: 1.660 m (65.4 in) height: 1.400 m (55.1 in)
wheelbase: 2.510 m (98.8 in) front track: 1.380 m (54.3 in) rear track: 1.395 m (54.9 in)
Rims - tires 6.5" x 14" - 15" 195/60 VR14
Weight 1080 kg
Weight/power 4.5 kg/HP
Fuel tank 70 lt
Drag coefficient 0.37
A evo i par fotki neke verzije ogibljenja...
Felne sa onog snimka mogu biti i 15'', a vidim da su tada cepali na 14 i 15...
Nemam slike sa NAVAKa, ali imam iz KG, sto mi je sasvim dovoljno da vidim da se uzasno naginje...
A to sto je pozadi legla, to je njihova poznata karakteristika kada se odvali gas - da legnu na zadnju osovinu.
I za kraj -
Edit:
Dok ja kucah, Jamal me dopuni.
