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View Full Version : 21 Turbo calipers and discs on a williams



Winston
16-04-2005, 15:28
I have been told they make a great upgrade

but eint 21 turbos 5 stud?

Can Anyone shine any light on the mater

thanks
Winston

Winston
16-04-2005, 15:31
The answers lol

http://www.retro-renault.com/viewtopic.php?t=2924

Mark_Ritchspeed
16-04-2005, 19:16
Link isnt working for me, it keeps timing out. Your right about the 21 Turbos being 5 stud though.

Winston
16-04-2005, 19:20
Site must be down :roll:

21 Txi discs and caliper spacers to run 280-85ish discs.(spacer to copy from link)

I have been told 21 calipers are the same a valver ones bar the carriers.

Awaiting more answers from the retro crew :D

Mark_Ritchspeed
16-04-2005, 19:25
I know the 21 runs a slightly larger pad than the Clio, as I just looked in my brake parts book.

Not convinced how much difference a 25mm larger disc and slight increase in pad size is going to have much of an improvement on the brakes though. I take it the 21 still uses a sliding 1 piston caliper?

Winston
16-04-2005, 19:32
Yup....1 piston caliper.

Think i will wait and buy some 4 pots :D ...ehh mark :wink:

Mark_Ritchspeed
16-04-2005, 19:34
Not long to wait now. Another week to 10 days and the first ones will be ready.

MatBrown
16-04-2005, 20:31
Cool.



Mat.