[s-cars] looking for help with S4/S6 braking system

[bob.rossato at att.net]

> i am custom fabricating a brake system for my racecar;  i would like to try 
> to use the front rotors from an early nineties (say 93) S4 or mid nineties (say 
> 96) S6.  i also understand that most of the non S V8 powered cars use the 
> same front disks as these two.  i believe that they are 314 mm dia and have an 
> overall height of 60 mm.

The '92-'97 S4/S6 for the US/Cdn market came with 276mm front rotors.  The 314mm rotors were only available on European and Rest of World models.  However, the US A8 did indeed have 314mm rotors so you may want to ask the A8 list.  That's not to say that someone on this list may not have a worn set of 314mm A8 rotors as those are used on some of the brake conversions, along with Porsche calipers, used by some folks on the list.

Bob