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mastercylinder help


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#1 _T0rana_

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Posted 31 July 2006 - 06:55 PM

we just put in my v8 brake booster an went to put the master on an it doesnt fit so we have to use the a9x style 1 that came with the booster but the problem is its for disk brakes does that matter?? andd wat kinda brake lines do u need for them?

#2 mrlctorana

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Posted 31 July 2006 - 09:05 PM

I think drum brakes require a certain pressure to remain in the brake line where as disks don't, I had a problem with the front brakes locking on after I fitted my disk brakes to the front of my LC while still using a drum brake master cylinder, Put a disk brake master on and it was fine as no pressure was being held in the line.

#3 antelopeslr5000

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Posted 01 August 2006 - 01:03 AM

Yep. Drum brakes require a higher residual pressure for them to work correctly. You can buy inline residual pressure valves to suit your drum brakes without having to change the master cylinder.

#4 dattoman

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Posted 01 August 2006 - 01:05 AM

Not required on ADR style master cylinders like COmmodore
Commodore came with drum rear and used the same master as the disc rear




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