Rear brake lines

Rear brake lines

Author
Discussion

joe-motion

Original Poster:

123 posts

72 months

Saturday 8th February 2020
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Just wondering If there any reason you can't go braided line from caliper straight to central T piece connection?

magpies

5,145 posts

189 months

Saturday 8th February 2020
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There is no reason not to cool

I've just done the whole of my S in st st braided

Most competition cars are done this way

phillpot

17,279 posts

190 months

Saturday 8th February 2020
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Unless you can get a braided hose with a swivel end I see an issue..................

Screw flex into T by turning all of the flex pipe. How do you now screw the flex into the caliper?

Even with a banjo fitting at the caliper you will very lucky if one let alone both end up in the correct orientation to attach without putting a twist in them?


On mine I kept the "rigid" pipes from T to chassis then one long flex onto trailing arm to the caliper, rather than TVR's two short flexi's and a little rigid pipe on the trailing arm.

Jaye R

790 posts

232 months

Saturday 8th February 2020
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If you do go for full braided...just make sure that the they are attached to the chassis using 'proper clips' and it is acceptable to your chosen MOT centre. When I rebuilt mine using fully braided I used tiewraps to attach the lines to the chassis....as per how the original copper lines were attached. The car then failed it's MOT due to this and I had to revert back to copper lines with flexi pipe at the caliper end...

For some reason the fully braided lines also affected the brake bias (disc front, drum rear)...completely reversing the bias somehow....yikes

Cheers
Jaye

Grumbly

309 posts

155 months

Saturday 8th February 2020
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phillpot said:
Unless you can get a braided hose with a swivel end I see an issue..................

Screw flex into T by turning all of the flex pipe. How do you now screw the flex into the caliper?

Even with a banjo fitting at the caliper you will very lucky if one let alone both end up in the correct orientation to attach without putting a twist in them?


On mine I kept the "rigid" pipes from T to chassis then one long flex onto trailing arm to the caliper, rather than TVR's two short flexi's and a little rigid pipe on the trailing arm.
If you use a male/male adapter at the caliper sealed with a copper washer, and a female end on the hose, the alignment issues go away.

phillpot

17,279 posts

190 months

Saturday 8th February 2020
quotequote all
Grumbly said:
If you use a male/male adapter at the caliper sealed with a copper washer, and a female end on the hose, the alignment issues go away.
thumbup


Edited by phillpot on Saturday 8th February 20:11

v8s4me

7,264 posts

226 months

Saturday 8th February 2020
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joe-motion said:
Just wondering If there any reason you can't go braided line from caliper straight to central T piece connection?
None at all. Like this...



Note "proper" pipe clips as per above post and grommets to protect the pipe thumbup

joe-motion

Original Poster:

123 posts

72 months

Sunday 9th February 2020
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Thanks guys. Was looking at getting HEL lines made up with swivel M10 × 1.25 males each end so to go from caliper to T piece. Should be no issue with twisting etc with this method as far as i can see and they also come with plastic fixing supports to secure to trailing arm.

phillpot

17,279 posts

190 months

Sunday 9th February 2020
quotequote all
joe-motion said:
Thanks guys. Was looking at getting HEL lines made up with swivel M10 × 1.25 males each end .
If such things exist it's job sorted.

joe-motion

Original Poster:

123 posts

72 months

Sunday 9th February 2020
quotequote all
phillpot said:
If such things exist it's job sorted.
To be fair i already have some kunifer line and fittings however seems sensible to simply extend the single line to save knocking up a fiddly hard line and fixing in as well as one less connection. Will use the kunifer underneath and no extra cost for extending the Hel line.

v8s4me

7,264 posts

226 months

Sunday 9th February 2020
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On a recommndation from Phillpot I got all the parts I needed to make up my brake lines from HERE.
The fittings are very easy to use and assemble in to bespoke lines. The only problem was working out whether the fittings on the chassis end of the pipes needed to be metric or UNF.
I did this job four years ago and have not had any issues. You'll notice an improvement in the braking.

Kitchski

6,527 posts

238 months

Tuesday 11th February 2020
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phillpot said:
If such things exist it's job sorted.
They do.

phillpot

17,279 posts

190 months

Wednesday 12th February 2020
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Kitchski said:
phillpot said:
If such things exist it's job sorted.
They do.
Link please.

mentall

469 posts

137 months

Wednesday 12th February 2020
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magpies

5,145 posts

189 months

Wednesday 12th February 2020
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If you have basic mechanical skill then building your own lines is no problem

https://www.goodridge.co.uk/collections/buildaline...

joe-motion

Original Poster:

123 posts

72 months

Wednesday 12th February 2020
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Ive gone for the Hel ones for ease.