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Booster mounting
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Author:  semii_colin [ Wed Mar 30, 2011 9:00 pm ]
Post subject:  Booster mounting

Is anyone able to post picks of where to mount a booster, i need to give them to my mechanic so we can orgainse the best position to place it. i have a '78 clubby

i am going to have it on the drivers side ifrint of the master but need orientation and height?

thanks guys

Author:  simon k [ Wed Mar 30, 2011 9:15 pm ]
Post subject:  Re: Booster mounting

semii_colin wrote:
i am going to have it on the drivers side ifrint of the master but need orientation and height?


basically it goes in the only place and way it'll fit... assuming you're fitting a VH44 type, the nose points forwards

Image

Author:  drmini in aust [ Wed Mar 30, 2011 9:33 pm ]
Post subject: 

In a Clubby I have seen them mounted backwards, or also mounted up high near bulkhead, pointing across the car. Makes engine removal easier.

Author:  TheMiniMan [ Wed Mar 30, 2011 10:18 pm ]
Post subject: 

Best place to mount a brake booster is on e-bay :-)

I won`t mention the "other" way to mount a booster :-)

Author:  NG [ Thu Mar 31, 2011 12:09 am ]
Post subject: 

behind the dash, under the wheel arch.. there are loads of ways..

or the correct way.

Author:  phillb [ Thu Mar 31, 2011 4:32 am ]
Post subject: 

They also say the booster should be angled slightly up at the nose to assist with bleeding as you can see in this pic....

Image

Author:  GT mowog [ Thu Mar 31, 2011 5:41 am ]
Post subject: 

This is how they are fitted to a Clubbie GT

Image

Image

But the problem you face is that the Brakes in your 78 model are a Tandem (split Front & Rear) Circuit set up. This is an ADR requirement.

You can Boost Fronts only or get a Rover set-up.

....................

Gee, this was some time ago, Simon

Image

Author:  simon k [ Thu Mar 31, 2011 10:46 am ]
Post subject: 

GT mowog wrote:
....................

Gee, this was some time ago, Simon

Image


I've no idea what you're talking about! looks the same to me:

Image

:oops:

Author:  Irish Yobbo [ Thu Mar 31, 2011 11:27 am ]
Post subject: 

If you have a 78 clubby, I'm not sure you can mount it where most of these are. You'll have the washer bottle and brake bias valve in the way. You may need to get a bracket to lift it higher. I suppose you could move the washer bottle, though.

Author:  GT mowog [ Thu Mar 31, 2011 4:48 pm ]
Post subject: 

simon k wrote:

I've no idea what you're talking about! looks the same to me:


Oh, yeah, I see it now (says the blind man....)

Author:  jubblies [ Thu Mar 31, 2011 8:36 pm ]
Post subject: 

...but if it's a '78 doesn't it have a tandem system anyway (or was that only the 1275 LS).

Author:  drmini in aust [ Thu Mar 31, 2011 8:51 pm ]
Post subject: 

jubblies wrote:
...but if it's a '78 doesn't it have a tandem system anyway (or was that only the 1275 LS).

Yes it does, but you can servo the front circuit only, in hard braking that does all the work anyway.
I've done it on a few cars over the years.

Author:  sociallydisabled [ Fri Apr 01, 2011 6:25 am ]
Post subject: 

GT mowog wrote:
or get a Rover set-up.


How are these hooked up to a tandem system?

Like this?

Image

Author:  GT mowog [ Fri Apr 01, 2011 7:10 am ]
Post subject: 

sociallydisabled wrote:
GT mowog wrote:
or get a Rover set-up.


How are these hooked up to a tandem system?

Like this?



Yeap. Only very small difference is that on the Rover Proportioning Valve they only have one outlet for the front brakes and then use a union on the front right flexible hose take off in the subframe, very similar to the Ozzy single circuit set up. Will make no difference though, just a detail.....

<EDIT> The booster on the Rover Set up works on the Pushrod in to the Master Cylinder (like 99% of modern Cars), where as the single circuit booster (eg VH44) works in the hydraulic circuit on the output from the Master Cylinder.

Another way of doing it is BMW & Merc. style - two hydraulic boosters, yeah, like there is lots of room to do that.........

<2nd EDIT> I don't like (hate in fact) those Proportioning Valves! There are better (factory) ones.

Author:  semii_colin [ Fri Apr 01, 2011 10:28 am ]
Post subject: 

It is that set up as it diagram above. the washer bottle has been moved by previous owner to suit a booster in the area infront of the master. thanks all for your help

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