[Mk2] [Generic] Pedal Boxes and Balance Bars

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Shmed
Posts: 3568
Joined: Wed Dec 15, 2004 2:38 pm
Location: Worcestershire

[Mk2] [Generic] Pedal Boxes and Balance Bars

Post by Shmed »

Can't seem to find much info on here, but has anyone successfully installed a pedal box into an MR2 Mk2?

I want a brake balance control system, and everything seems to suggest getting a pedal box with the master cylinders behind the pedals.

I guess this would mean a complete brake overhaul in terms of lines etc.
January 2014
..the only thing I can promise for sure is slow progress.

May 2015
just have this niggling thought that if I rip out the wiring, then the car will never get out of the garage again.

Still in the garage...
ashley
Posts: 7628
Joined: Tue May 13, 2008 8:08 pm

Re: [Mk2] [Generic] Pedal Boxes and Balance Bars

Post by ashley »

Don't think you need one, wouldn't a brake proportioning valve on the line to the rear brakes do the trick?

https://www.apracing.com/product_detail ... 50-14.aspx
Peter Gidden
IMOC Affiliated Trackday Organiser
Posts: 10506
Joined: Tue Jan 25, 2005 9:49 am
Location: South Yorkshire

Re: [Mk2] [Generic] Pedal Boxes and Balance Bars

Post by Peter Gidden »

Shmed
Posts: 3568
Joined: Wed Dec 15, 2004 2:38 pm
Location: Worcestershire

Re: [Mk2] [Generic] Pedal Boxes and Balance Bars

Post by Shmed »

Ah, much cheaper options, though the pedal box will also replace my (probably) aging master cylinder.

Would this be an option:

http://www.demon-tweeks.co.uk/motorspor ... adjustment

I'd like to control it remotely too, so maybe some kind of stepper motor assembly could be added?
January 2014
..the only thing I can promise for sure is slow progress.

May 2015
just have this niggling thought that if I rip out the wiring, then the car will never get out of the garage again.

Still in the garage...
Peter Gidden
IMOC Affiliated Trackday Organiser
Posts: 10506
Joined: Tue Jan 25, 2005 9:49 am
Location: South Yorkshire

Re: [Mk2] [Generic] Pedal Boxes and Balance Bars

Post by Peter Gidden »

Shmed wrote:Ah, much cheaper options, though the pedal box will also replace my (probably) aging master cylinder.

Would this be an option:

http://www.demon-tweeks.co.uk/motorspor ... adjustment

I'd like to control it remotely too, so maybe some kind of stepper motor assembly could be added?


Stepper motor not required. Take a look here:

http://www.miataturbo.net/race-prep-75/ ... all-37313/
Shmed
Posts: 3568
Joined: Wed Dec 15, 2004 2:38 pm
Location: Worcestershire

Re: [Mk2] [Generic] Pedal Boxes and Balance Bars

Post by Shmed »

Doesn't that require a balance bar?
January 2014
..the only thing I can promise for sure is slow progress.

May 2015
just have this niggling thought that if I rip out the wiring, then the car will never get out of the garage again.

Still in the garage...
Shmed
Posts: 3568
Joined: Wed Dec 15, 2004 2:38 pm
Location: Worcestershire

Re: [Mk2] [Generic] Pedal Boxes and Balance Bars

Post by Shmed »

#-o

Must learn to read properly!
January 2014
..the only thing I can promise for sure is slow progress.

May 2015
just have this niggling thought that if I rip out the wiring, then the car will never get out of the garage again.

Still in the garage...
ashley
Posts: 7628
Joined: Tue May 13, 2008 8:08 pm

Re: [Mk2] [Generic] Pedal Boxes and Balance Bars

Post by ashley »

Personally I would just have the proportioning valve in the vicinity of the gear lever, it would be easy to route the rear brake pipe to it then back into the tunnel...no need for any remote twisty lever knob thingy-me-whatsits...
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