307 302mm discs - Brakes Forum - Peugeot 306 GTi-6 & Rallye Owners Club

Post #26

Let me know when/if you here back from them.

Post #27

32mm thick rotors Shock

lols

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need a part number? get on here - http://public.servicebox.peugeot.com

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Post #28

Hmm?
I thought you use 26mm thick ones?
Nico used the 307 ones anyway with his 807 v6 brembos
302x26

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Ex- Phase 3 China GTi-6 T-Reg

Post #29

I wouldn't!

unless he has a 3mm spacer between the pad and the pistons? Dunno

________________________________________

need a part number? get on here - http://public.servicebox.peugeot.com

Bring on the Trumpets.

Post #30

Its what they use on the C2R2?

Post #31

Different part no to the 307 ones though

Post #32

Hmmm, i think i need to do more research, i thought the r2 had 26 thick discs too, Could it be that the pads are thicker? nico mentioned using STI pads?
I dont know which ones though?

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Ex- Phase 3 China GTi-6 T-Reg

Post #33

Think I've spotted the difference, Citroen sport replaced the bakelite piston inserts with metal ones so standard pads are used on a 302x26mm rotor.

The R2 used an alloy bell with floating disc on tarmac with the BCSP4401F4/5 calipers

Citroen sport part numbers for the disc, bell and mounting hardware is;

1F1162953B x2,
1F1162954A x2,
1F1162955A x16,
PS85582A10 x16,
BCSP7238EL x16

Doesn't say what the tarmac pad was other than a part number, gravel was DS3000

gravel setup was the BCSP4401C0/C1 caliper with BCSP4246W8 disc.

(BCSP part numbers are standard pug/citroen part numbers)

________________________________________

need a part number? get on here - http://public.servicebox.peugeot.com

Bring on the Trumpets.

Post #34

It does list a solid 302x26 disc too part no 4249865 ~£114 list price on SB
But there not listed for any Peugeot cars on SB though

Those are listed for the C2 R2

And the floating 2 piece ones are listed for the C2 R2 Max

Post #35

Thing is if I get those floating ones am i going to have to pay citroen rally car parts prices everytime i need a disc?

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Ex- Phase 3 China GTi-6 T-Reg

Post #36

140 odd euro a piece
Which is comparable to compbrake's prices.

Post #37

Update:

I've asked Hi spec for a qoute for custom bells and rotors.
302x26
Would anyone very knowledgable be able to help me out with the form?
Its a world of hurt for me Razz

I assume I would need them to be exact replica's of these discs but as a bell and rotor set up.

IN the above the specs are:
A: OUTER DIAM. (OD) mm

302?

B: OVERALL THICKNESS mm

26?

C: BOLT HOLE No. & PCD mm

D: BOLT HOLE DIAM.mm

E: FLANGE INNER DIAM. (ID) mm

F: FLANGE STEP mm

BOLT or BOBBIN

and for the bell
A OUTER DIAM. (O.D.) mm

B FLANGE INNER DIAM. (I.D.) mm

C HEIGHT mm

D THICKNESS

E FLANGE STEP

F CENTRE BORE

G STUD No. & PCD
108x4???

H STUD HOLE DIAM.

I MOUNTING BOLT No. & PCD

J MOUNTING BOLT DIAM.

They also ask for a tolerance for each bolt?

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Ex- Phase 3 China GTi-6 T-Reg

Post #38

maybe this is useful
http://bremboaftermarket.com/en/Car_Disc_Catalogue/Catalogue_Detail.aspx?ApplicationIDMaster=6655

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Ex- Phase 3 China GTi-6 T-Reg

Post #39

If you go for those 26mm thick rotors you will need to by those alloy inserts for the brembo's.

________________________________________

need a part number? get on here - http://public.servicebox.peugeot.com

Bring on the Trumpets.

Post #40

Yeah I figured that, do you think I should go x32 then?

________________________________________

Ex- Phase 3 China GTi-6 T-Reg

Post #41

if you don't buy then inserts yeah Smile

________________________________________

need a part number? get on here - http://public.servicebox.peugeot.com

Bring on the Trumpets.

Post #42

The inserts are a one time purchase though right? Its not like they will wear and I'll need to get them again no?

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Ex- Phase 3 China GTi-6 T-Reg

Post #43

indeed, they wouldn't be affected by heat either, the originals are a bakelite type plastic.

________________________________________

need a part number? get on here - http://public.servicebox.peugeot.com

Bring on the Trumpets.

Post #44

Cool, All i need to do now is find the part number. And then get these bells and rotors measured

________________________________________

Ex- Phase 3 China GTi-6 T-Reg

Post #45

http://citroenpartsdirect.com/app/webroot/userfiles/files/F21.pdf

________________________________________

need a part number? get on here - http://public.servicebox.peugeot.com

Bring on the Trumpets.

Post #46

Surely just take/send them a new 302mm disc and let them take the measurements from that?

Post #47

that entails buying a rotor in the first place....

________________________________________

need a part number? get on here - http://public.servicebox.peugeot.com

Bring on the Trumpets.

Post #48

I might by a 302x 26 as i cant find very detailed measurements. Sad

________________________________________

Ex- Phase 3 China GTi-6 T-Reg

Post #49

It might be worth getting in touch with allanallen on here as bridgecraft engineering could knock up a pair of rotor bells. If you have the calipers and brackets I am sure they can work out the rest for you, like what is the max diameter rotor you can fit. It would certainly save you time and money in the long run.

Are you not tempted to try and fit a 310x32mm rotor?

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306 2.1 S16 Tarmac Rally Car
Project thread: http://www.306gti6.com/forum/showthread.php?id=143956

Post #50

brackets are designed to put the caliper in the right radius for a 302mm, calipers designed for 32mm, but spaced down to 26mm.

mega mental overkill mind, not even a blower on the car LOL

________________________________________

need a part number? get on here - http://public.servicebox.peugeot.com

Bring on the Trumpets.