Jump to content

Moving Brake Servo


Fasterthanyou
 Share

Recommended Posts

Hi all,

I am looking to move my brake servo from its current location due to an engine change and just wondered on the best place to put it? can it be removed from the engine bay completly and located elsewhere or can it be deleted altogether in favour of something else? any ideas welcomed. :thumbup

Link to comment
Share on other sites

Hi all,

I am looking to move my brake servo from its current location due to an engine change and just wondered on the best place to put it? can it be removed from the engine bay completly and located elsewhere or can it be deleted altogether in favour of something else? any ideas welcomed. :thumbup

You can replace the servo with a twin master cylinder set up and balance bar, one does the front one does the back and you can adjust the bias. The servo can't be moved elsewhere on the car as it is a direct operating servo. You can move it to the front drivers side, behind the headlamp where the gte airbox sits, and attach the brake pedal via a long rod. Only other thing to do is buy a remote servo from another vehicle and fit that instead.

HTH

Chris

Link to comment
Share on other sites

You can replace the servo with a twin master cylinder set up and balance bar, one does the front one does the back and you can adjust the bias. The servo can't be moved elsewhere on the car as it is a direct operating servo. You can move it to the front drivers side, behind the headlamp where the gte airbox sits, and attach the brake pedal via a long rod. Only other thing to do is buy a remote servo from another vehicle and fit that instead.

HTH

Chris

Any ideas where to get the twin mater cylinders from, IE what they would come off originally or can the kit be bought new?

Link to comment
Share on other sites

The twin master cylinder unit is called a bias pedalbox and is available from various places and looks similar to the image bellow (its actually an escort one as i couldn't find a manta pic)

RD3700product.jpg

As you can see it mounts the master cylinders in the car saving a lot of room in the engine bay (the resevoirs still need to be mounted somewhere, usually in the engine bay)

Using this setup will allow you to adjust the braking effect from front to rear.

However it will also make the brake pedal a lot harder to push (as there is no servo assistance)

What engine are you fitting?

Somone else might have already done it and worked out a good brake solution.

Link to comment
Share on other sites

The twin master cylinder unit is called a bias pedalbox and is available from various places and looks similar to the image bellow (its actually an escort one as i couldn't find a manta pic)

RD3700product.jpg

As you can see it mounts the master cylinders in the car saving a lot of room in the engine bay (the resevoirs still need to be mounted somewhere, usually in the engine bay)

Using this setup will allow you to adjust the braking effect from front to rear.

However it will also make the brake pedal a lot harder to push (as there is no servo assistance)

What engine are you fitting?

Somone else might have already done it and worked out a good brake solution.

Thanks for the help guys. Are the Manta Bias pedal boxes still available? think that would be the best route but depends on if it will stop the car with a bigger engine! no-one has done this conversion yet and its closely guarded! I have done alot of reserch and in the last year havent found one Manta with this engine,if I can pull it off then it will be at Billing 2010.

I will look for this bias set up in the meantime and go from there. :thumbup

Link to comment
Share on other sites

Thanks for the help guys. Are the Manta Bias pedal boxes still available? think that would be the best route but depends on if it will stop the car with a bigger engine! no-one has done this conversion yet and its closely guarded! I have done alot of reserch and in the last year havent found one Manta with this engine,if I can pull it off then it will be at Billing 2010.

I will look for this bias set up in the meantime and go from there. :thumbup

Bias pedal boxes aren't available, you will have to fab one up yourself.

Cheers

Chris

Link to comment
Share on other sites

Intriguing, ya gonna give us any hint's ;) Lets have a guess.

Viper v10 ??

Audi v8 ??

Meteor tank engine :lol::lol:

I looked at the BMW V8 (cheap and readily available) and the Audi V8. Both would make good modern musclecars out of the Manta. Althought to be accurate, it'd be a Pony car.

I'm intrigued to know what you have in mind.

Jag V12 has been done, so it's not that.

M3 engine has been done too!

Hmmmmmm :unsure:

Link to comment
Share on other sites

I looked at the BMW V8 (cheap and readily available) and the Audi V8. Both would make good modern musclecars out of the Manta. Althought to be accurate, it'd be a Pony car.

I'm intrigued to know what you have in mind.

Jag V12 has been done, so it's not that.

M3 engine has been done too!

Hmmmmmm :unsure:

sounds interesting!

Link to comment
Share on other sites

There's other ways to modify you brake system and allow you keep your servo. These options include needing to know brake ratios, space availability etc. as well as getting it all to work with the brake upgrades bolted to the hubs, it's really easy to get it wrong and it can cost you alot of trouble and expense to find that out. If you get stuck or need a chat about it, give me a call and i'll do my best to help.

Here's one idea, it a remote servo but these come with loads of different options and they even need to mounted the correct way.

2zywxo3.jpg

Link to comment
Share on other sites

There's other ways to modify you brake system and allow you keep your servo. These options include needing to know brake ratios, space availability etc. as well as getting it all to work with the brake upgrades bolted to the hubs, it's really easy to get it wrong and it can cost you alot of trouble and expense to find that out. If you get stuck or need a chat about it, give me a call and i'll do my best to help.

Here's one idea, it a remote servo but these come with loads of different options and they even need to mounted the correct way.

2zywxo3.jpg

So does that servo sit anywhere? how does it connect to the pedal? I wanted to locate it in the boot if I could but not sure if thats possible?!!

Link to comment
Share on other sites

So does that servo sit anywhere? how does it connect to the pedal? I wanted to locate it in the boot if I could but not sure if thats possible?!!

If i remember correctly Mk1 escort Mexico's had a remote servo, so Rally Design will probably stock or know where to get them. They don't connect to the pedal they just have pipework to them and a vacuum pipe. I've got one somewhere that was on a moggy minor i broke for bits. I'll try and dig it out to see what the connections are.

HTH

Chris

Link to comment
Share on other sites

Hi

Below you will see a picture of the footwell bias pedal box I can supply. I use only British components with Girling Master Cylinders therefore a little bit more expensive than others who use pattern parts.

Manta-RHD-footwell.jpg

Price £261.99 including bias box/bias bar/choice of front and rear master cylinders.

Delivery normally 3-7 days.

Regards

Tim

Link to comment
Share on other sites

Hi

Below you will see a picture of the footwell bias pedal box I can supply. I use only British components with Girling Master Cylinders therefore a little bit more expensive than others who use pattern parts.

Manta-RHD-footwell.jpg

Price £261.99 including bias box/bias bar/choice of front and rear master cylinders.

Delivery normally 3-7 days.

Regards

Tim

Don't suppose you do one with hydraulic clutch too??? :blink:

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...