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Thread: Hawk Rear Brakes

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  1. #1
    Site Supporter ProtoTipo's Avatar
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    Re: Hawk Rear Brakes

    Quote Originally Posted by Bernard View Post
    Nellie's rear brake calipers are past their sell by date... They are off a Lancia Beta

    What are the options of a standard fitting caliper... ie Alfa Romeo, Fiat etc

    Cheers
    Phil
    1500 X1/9 and Montes have larger handbrake calipers than a FWD Beta.
    If you went for the above, you would need to fit X1/9 twin cables (or whatever an LB uses) and the 90° pulley system somehow. The single Monte cable isn't quite long enough.

    Quote Originally Posted by Guy Mayers View Post
    I'm using 156 for the next build Phil. But it's 5 stud. And a different carrier. And I haven't started the handbrake cabe search yet..
    Guy, have you got rear discs?, I've got a nearly new pair of 156 5x98mm rears doing nothing. I took them off the orange car when I went 5x108mm.

  2. #2
    SEC Member Guy Mayers's Avatar
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    Re: Hawk Rear Brakes

    Quote Originally Posted by ProtoTipo View Post
    Guy, have you got rear discs?, I've got a nearly new pair of 156 5x98mm rears doing nothing. I took them off the orange car when I went 5x108mm.
    Thanks Chris but yes, brake discs all sorted thanks!

  3. #3

    Re: Hawk Rear Brakes

    I have a pair of 156 rear calipers, if anyone needs.
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    SEC Member Bernard's Avatar
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    Re: Hawk Rear Brakes

    Quote Originally Posted by StruanR View Post
    I have a pair of 156 rear calipers, if anyone needs.
    Hi Struan
    Do you have a photo ?
    Cheers
    Phil

  5. #5
    SEC Member Bernard's Avatar
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    Re: Hawk Rear Brakes

    Looking at the whole system now !

    Nellie has always had a "long" pedal.... she stops ok but the pedal is almost to the floor !

    Photo's are of current set up.
    Front Calipers are Lockheed AP 4 pot's of a Princess I believe
    Rears are Beta
    Click image for larger version. 

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    It looks like the brake servo bracket can also be used for a twin master cylinder set up.
    I like the idea of using standard parts from main stream cars...

    So any advice welcome... cheers Phil

  6. #6
    SEC Member Paul Eustace's Avatar
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    Re: Hawk Rear Brakes

    My electronic handbrake calipers are supplied by HiSpec. You simply have a button switch to locate either on the dashboard or I installed mine near the gear lever.

    I also have a hydraulic handbrake.

  7. #7
    SEC Member ChrisCar6's Avatar
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    Re: Hawk Rear Brakes

    You can generate much more rear braking than the standard brakes off a front engined car, but it gets complicated. Twin M/C setup makes it easier.

  8. #8
    SEC Member gp4124's Avatar
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    Re: Hawk Rear Brakes

    Quote Originally Posted by Paul Eustace View Post
    My electronic handbrake calipers are supplied by HiSpec. You simply have a button switch to locate either on the dashboard or I installed mine near the gear lever.

    I also have a hydraulic handbrake.
    I’ve ordered Hi Spec electronic for my Stratos, very curious to hear how well they work

    Thanks
    Chris

  9. #9
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    Re: Hawk Rear Brakes

    166 Brembo four pots fit front and rear with hawk coffin spokes. Just brackets to make.
    Stock pedal ratio is around 4 to 1 so you'd still need servo assistance if you went to twin cylinders and balance bar. Trying to alter the ratio with the stock pedal or linkages to get rid of the servo is a no go, you'll just run out of pedal travel.
    Last edited by strat24v; 06-11-2018 at 14:03.

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