Upgrading to 16V Scirocco Brakes

[tberk@mindspring.com (T Berk)]

Sal Guzzo wrote:
> 
> Hi all,
> 
> My friend wants to upgrade the brakes on his 75 Rabbit to the bigger 16V
> scirocco brakes.  What does he need for the install?  Does he need to change
> the master cylinder?  If we change to the 16V master cylinder, does he also
> need the vaccum booster from the 16V Scirocco or will another also work?
> 
> Finally, does anyone have the setup for sale?  TIA
> 
> Sal
> 

Lets split this into two questions:

- What larger M/C can I use on a Rabbit/ Early Scirocco without changing
the booster/pedal cluster?

- What then do I do about the proportioning valve for the rear disk
brakes?

TBerk
(I _almost_ know this myself.)