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geordy_sr
20-02-09, 05:22 PM
im fitting v6 omega brakes to my nova, will i need to upgrade the servo and master cylinder eg. vectra or cav items ?

burgo
20-02-09, 05:26 PM
you dont "need" to but its usually advisable

geordy_sr
20-02-09, 05:33 PM
will cav or vectra servo and m-cylinder fit to the nova ?

burgo
20-02-09, 05:35 PM
i beleave so yes. there was a thread not so long ago about it

geordy_sr
20-02-09, 05:37 PM
thanks for the info burgo :thumb:

*Dave*
20-02-09, 06:02 PM
i use these brakes on my GSI they work great! with std servo and mc.

Adam
20-02-09, 06:35 PM
And all nova MCs are identical. Just for the record.

craig green
21-02-09, 10:32 AM
20mm bore.

I'm happy with my 288's & 16v rear discs off the std MC.

geordy_sr
21-02-09, 04:57 PM
the brakes are off a 2.5 v6 and the disc size is 296mm, is there any disc that size for a 4 stud hub i could use ?

Adam
21-02-09, 05:14 PM
The disc size must be 288, there are no vauxhall 296 discs.

I use 284mm Fiat Coupe discs on mine, there 4stud, but one hole needs opening out slightly

geordy_sr
21-02-09, 05:26 PM
i looked it up in a parts book and it deffo said they were 296x28mm :confused:

Jack
22-02-09, 03:16 PM
The disc size must be 288, there are no vauxhall 296 discs.

I use 284mm Fiat Coupe discs on mine, there 4stud, but one hole needs opening out slightly
Drill out all four otherwise the disc won't sit properly centred.

296x28mm discs are from Senators, Carltons and Omegas.

Leeboo
22-02-09, 04:33 PM
Geordy, are you the fella that had the white SR at the kirkistown meet?

Oh and just incase you don't know, V6 brakes won't fit behind standard SR 14s!

geordy_sr
01-03-09, 06:51 PM
yea leeboo thats me :) , im fitting them to my wide arch nova and im putting 15's on. cheers RJ :thumb: