Jeem
Member
Registered: 10th Oct 08
User status: Offline
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Ive put my mates car together with R1 carbs on a c2oxe and after bleeding the brakes 3 times with no air coming out the 3rd time round we're still getn no brakes. When the engines off the brake pedal is soft and when the engines on the pedal can travel right to the floor doing very little braking, my mate said he had trouble before as he has v6 brakes on the front of his corsa and the corsas braking system would just cope with them but not as bad as this, theres a vaccum pipe off one of the inlet manifold branches an another pipe on the carbs connected to a one way valve connected to the brake servo. Anyone had this problem and know its cure?
[Edited on 25-07-2011 by Jeem]
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johnhara1
Member
Registered: 19th Oct 06
Location: Newcastle upon Tyne
User status: Offline
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Did they work before the carbs went on?
Soft when engines off.......master cylinder?
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Ian
Site Administrator
Registered: 28th Aug 99
Location: Liverpool
User status: Online
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I would change back to standard brakes and see if you can get the servo issue sorted first. Sounds like you're not getting a proper vacuum, compounded by the larger calipers.
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philip2
Member
Registered: 1st Oct 06
Location: n.wales/chester
User status: Offline
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Cud try a corsa gsi master as I thnk there bit bigger(posibly) and maybe try a take off frm to inlet runners to the servo for the vacumm
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john_c20xe
Member
Registered: 10th Feb 08
Location: Eastbourne, EastSussex
User status: Offline
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i would take a vacuum from each single inlet i dout one is enuff
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daine
Premium Member
Registered: 28th Feb 07
Location: rossington
User status: Offline
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Don`t bother trying GSI master cylinder, same size, just has a different spring on the piston for ABS.
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