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Centre diff on STI IV - 4 door

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Old Apr 18, 2001 | 08:06 PM
  #1  
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firefox
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Hi guys...

Before I ripped my tranny to bits and find out for myself...

What type is the centre diff on an STI IV - 4 door ?

If its a VC type, what is its rating ? (kg will do)

Anyone know what sort of power it can handle ?

Cheers,

J.
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Old Apr 18, 2001 | 09:00 PM
  #2  
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R19KET
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From: SSO2003 2nd, SSO2005 1st, SSO2006 2nd, TACC Rd4 5th 4wd: In my car ;-)
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NOT ENOUGH
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Old Apr 18, 2001 | 09:25 PM
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Hi J,

The Sti 4 is fitted with a VC centre diff, which I am pretty sure is 12Kg (The UK cars are).

Not sure how much power it's good for. Sorry.

Simon
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Old Apr 19, 2001 | 12:07 AM
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MorayMackenzie
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Cool

Would the aftermarket STI heavy duty centre VC unit suffice for your car?

It may be worth asking Quaife if they have considered adapting an ATB for the centre diff... I know they do produce entire 4wd transmissions with 3 ATBs for other applications, maybe this centre unit could be adapted to keep you on the road?

[This message has been edited by MorayMackenzie (edited 19 April 2001).]
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Old Apr 19, 2001 | 01:02 PM
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firefox
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I have a few choices...

Either mechanical centre diff...

a 20Kg VC uprated diff

The mech one is about twice the price of the VC one (twice the price of quaife ATB too)

J.
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