Jump to content

The Car Thread


MadManMike

Recommended Posts

Tonight I did a job I've been putting off for a while.

I bought a 22mm Ibiza Cupra master cylinder for my Mk2, my old master cylinder was knackered and I wanted to run a 7'' servo for a firmer brake pedal but still wanted good brake force. And I was hugely conscious about the lack of clearance between the cam belt and the master cylinder...

The Ibiza cylinders have 4 ports, so I needed to find some and way of blocking them off. I didn't want to just use bolts, and I didn't want to use bleed nipples and bearings, I wanted a more proper solution. Luckily my dad's a legend and came up with these from work -

11108866_1613375168877658_83406315463991

11053280_1613375185544323_57569114212611

Basically underilled brake pipe fittings. Get in!

First up, removed the old master cylinder reservoir.

10686673_1613371812211327_84621130906903

11081017_1613371775544664_25691325255718

Then I had the mother f**ker of a challenge which was getting the new cylinder to fit. They have to be quite heavily modified to fit, which is a pain. Also they're a lot wider than a Mk2 master cylinder, and sit way past the cam belt and pulley when trying to fit them onto the servo studs.

I ended up having to undo the engine mount, put an extension bar between the inlet manifold runners and force the engine to the nearside to get it past the cam pulley.

Arse.

Finally got it fitted!

11102674_1613371752211333_82249499091584

Spot the problem...

The standard brake pipes are M8, and meet the master cylinder from the offside. The M8 ports on the Ibiza cylinder are on the nearside, the offside are M10...

So I had to 'adapt' the brake pipes haha, I used a set of pliers and a socket to redo the bends on the original pipes so they met the master cylinder smoothly.

I damaged the plastic coating a little bit manipulating them, but there aren't any cuts or nicks in them.

11082498_1613371708878004_31188309657151

11075286_1613371678878007_75325505873980

Bled the brakes up, PERFECT.

Pedal is rock solid, less travel and all good in the hood.

Happy with that :)

  • Like 3
Link to comment
Share on other sites

So no more 180's on a straight bit of road?

Mondays gonna be interesting. I've got to fettle some mdf rings into clearing my door cards so I can fit my 6.5" speakers (standard is 5"), swap the roof lining for a black one, sound deaden the doors + roof and if I have time the rest of the car, new door seals, fit reversing camera and sort out some sticking sliders on the front brakes.

Anyone wanna come play cars with me?

  • Like 1
Link to comment
Share on other sites

I'd sort your sticking sliders out for you, no worries. CBA with any of that DIY lark though haha.

Nope, talent failings aside these will be a thing of the past.

10404493_10155241098655587_4074036626745

I will however be grinding out the front hubs to give myself more camber at the front, in the aim to get a few more of these in.

10919045_1608484972700011_43995216330153

Link to comment
Share on other sites

That looks baller, where did you get that from?

eBay. Search for diamond stitch fabric - the 1m x 1.4m piece cost me £10 delivered and was more than enough for these little door cards :)

Cheers Luke!

Took 6 hours in total, but with a staple gun I could have halved that.

  • Like 1
Link to comment
Share on other sites

Looking good Mike!

Guy on my mate's facebook is adamant an MX5 turbo conversion is 'easy mate, 4psi on std set up. just need a scooby turbo, manifold, oil feed return so tap the sump.... done'

People who read half of a build thread online and suddenly know everything are the worst.

Link to comment
Share on other sites

Guy on my mate's facebook is adamant an MX5 turbo conversion is 'easy mate, 4psi on std set up. just need a scooby turbo, manifold, oil feed return so tap the sump.... done'

People who read half of a build thread online and suddenly know everything and then preach it like it's gospel are the worst.

Worse than that, that spec is nicked directly from the mighty car mods turbo MX5 :giggle:. They used the old turbo kicking about from the forrester build.

Link to comment
Share on other sites

I needed to find some and way of blocking them off. I didn't want to just use bolts. Luckily my dad's a legend and came up with these from work -

Basically underilled brake pipe fittings bolts. Get in!

As for MC rubbing on belt, swap your front engine mount for 2 or 3 hockey pucks and a long bolt, won't be able to move that far then :)

Edited by Jolfa
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.

Loading...
  • Recently Browsing   0 members

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