wheel spacer thickness and wheel offset

[USA131]

All,
Any
Any ideas what the wheel spacer thickness i was for the 131 Abarth. Any guesses as to the wheel offset?
USA131

[Fiat 131 Abarth#2]

Hy,

for which Abarth,  131 Stradale or 131 Abarth Gr.4 ?

Enzo

[USA131]

Stradale please.
USA131

[Fiat 131 Abarth#2]

Stradale please.
USA131

This is the Original description from the Stradale Wheels:
Cromodora CD 68 - specifications
Rim material: Magnesium
Rim width x diameter (inches): 7x15
Offset: 0
Bolt pattern: 4x98
Weight: 6,6 kg
Year: 1976
Manufacturer part number:.........
Cars: Fiat 131 Rally Abarth

Pic's from Original Stradale Rims.

Enzo

[Gremlino]

And here is the wheel spacer and thickness......

[USA131]

Thanks so much!!
USA131

[Walezy]

I used 50mm on the back axle but it was standard 131 racing axle(stiff) not abarth. On front i made the suspension wider for 55mm to each side but i have not used spacers but made longer wishbones.

[Fiat 131 Abarth#2]

yes Thomasz,

i use 50mm in Front (100 mm overall) and 70mm on back (140mm overall Original 131 Racing axle)
with the CD 68! and 195/50/15 tyres.

Look Pic's

Enzo

[parrish]

Correct me if im wrong but the any wheel fitted onto a Fiat is 'Hub Centric' which means that the wheel is located centrally on the centre of the hub. The bolts do not line align the wheel centrally, make sure any spacers locate on the centre of the existing hub and offer another centre for the wheel.
Flat faced spacers will not do.
Steve