best disc for GT3 caliper

[WabTheKing]

ok, i have rs2 front hubs and GT3 4POT calipers

now do i

A: bore out my porsche wheel centres to accept RS2 hub centre and use RS2 discs

B: turn down my hub centres to accept porsche discs

C: bore out porsche discs and wheels to suit RS2 centre

if opition B/C which discs are best suited for that caliper?

brackets will be made to suit disc offset

cheers
will

[merlin's S4]

If you decide to go with option B or C, there is a nice 330mm porsche disc which came on the GT3 with the 4 pot calipers! It's a single piece disc so may not be as expensive as some of the other Porsche discs, but don't quote me on that.

[twoqu]

Guess the wheel size might be a factor. Depends on how large you want to go. Here is another option.

http://www.s2forum.com/forum/showthread.php?t=15170

[Faheemo]

Make up an adapter to take the Porsche disk onto your rs2 hub.
your front track will be 14mm Wider.. 7mm on each side.

[Corey]

ok, i have rs2 front hubs and GT3 4POT calipers

now do i

A: bore out my porsche wheel centres to accept RS2 hub centre and use RS2 discs

B: turn down my hub centres to accept porsche discs

C: bore out porsche discs and wheels to suit RS2 centre

if opition B/C which discs are best suited for that caliper?

brackets will be made to suit disc offset

cheers
will

Most Porsche disc's fit the RS2 (well all the ones I have tried do) the Porsche disc doesn't use the spigot to locate the way Audi discs do, it uses the outer diameter of the hub as its location.
The Porsche GT3 330 disc is stupid money IMHO well over £250 + VAT each the last time I priced one , you don't even want to know what the 350 version is.
Why not use the same disc we do in our RS2/GT3 upgrade? In fact you could use the whole kit, this is a 322x32 1 piece disc and matches the GT3 quite nicely.

[Corey]

Guess the wheel size might be a factor. Depends on how large you want to go. Here is another option.
http://www.s2forum.com/forum/showthread.php?t=15170

Fits with the stock RS2 17" wheel perfectly.