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upgrading brakes. drilled and grooved etc.
Posted: Sun Nov 28, 2004 3:31 pm
by jon_poloV
please can you list if you have updated your brakes on your mk5. and where you got them rough price etc. are drilled and grooved the preffered chose over groved?
which make is good?
please advise.
jon
Posted: Mon Nov 29, 2004 3:02 am
by Rhodey
Drilled and grooved are good as they exspell heat and water, i my self would go for drilled as they look better and a polo aint ever gonna be fast enough to need amazing braking!
Posted: Mon Nov 29, 2004 8:40 am
by carmadaaron
Rhodey wrote:Drilled and grooved are good as they exspell heat and water, i my self would go for drilled as they look better and a polo aint ever gonna be fast enough to need amazing braking!
drilled are lighter aint it?
brakes
Posted: Mon Nov 29, 2004 1:15 pm
by jon_poloV
my brother had drilled and groved ones and the drilled holes had tiny cracks
jon
Posted: Tue Nov 30, 2004 4:57 pm
by matty2767
get some carbon discs ala F1- they will stop you.
Posted: Tue Nov 30, 2004 5:18 pm
by mikegti
yeah I heard rumour that under a lot of heavy breaking you get differential temperatures near to the holes (cos they cool down quicker than the surrounding metal), so you may get cracks.
have you seen the 'Rotordiscs'? they look pretty weird...
http://www.rotordiscs.co.uk/main_page.htm
Posted: Tue Nov 30, 2004 5:53 pm
by bstardchild
carmadaaron wrote:drilled are lighter aint it?
Things to consider - just experience
Drilled is fine but
- balancing is a real t**t to get right and the one thing you don't want is holes through the webbing in the middle on a vented disc
- It makes the brakes slightly noisier
- make sure any set you buy are countersunk (it stops the cracks)
Slotted or Grooved are better than drilled (IMHO) but
- Balancing is more consistant
- It makes the brakes very noisy compared to std and Drilled
- It generates more brake dust and eats pads
Both have the added advantage that if done properly you have an instant guide to when the discs need replacing as the countersinking and grooves should not go below the minimum thickness recommneded for the disc
However a bigger brake set up (combined with an increase in tyre profile) is far better if you are serious about improving the stopping performance of your car
JM2pW
brakes.
Posted: Wed Dec 01, 2004 11:44 am
by jon_poloV
to be honest im after the looks and the raking noise.
i love it when they make a loud braking noise.
now time to search for the make!