Time to Upgrade Brakes...

Max Walter

GT40s Supporter
Lifetime Supporter
I want to upgrade the brakes on my KVA, and would like to know what options are available/what others have done etc. It is currently running the 'standard' Granada Scorpio brakes, but am thinking of something like 4 pot Wilwoods?

Any useful ideas/recommendations welcomed. Also if anyone has a set for sale/knows where I can purchase them that would also be welcomed.

Max
PS I am not techincal, so please don't go into too much detail!
PPS Don't panic, someone else will be fitting them for me.
 

Neal

Lifetime Supporter
My GT40NZ has a similar setup. I'm not sure if we have the same uprights.

Current spec is...
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Locked="false" Priority="21" SemiHidden="false" UnhideWhenUsed="false" QFormat="true" Name="Intense Emphasis"/> <w:LsdException Locked="false" Priority="31" SemiHidden="false" UnhideWhenUsed="false" QFormat="true" Name="Subtle Reference"/> <w:LsdException Locked="false" Priority="32" SemiHidden="false" UnhideWhenUsed="false" QFormat="true" Name="Intense Reference"/> <w:LsdException Locked="false" Priority="33" SemiHidden="false" UnhideWhenUsed="false" QFormat="true" Name="Book Title"/> <w:LsdException Locked="false" Priority="37" Name="Bibliography"/> <w:LsdException Locked="false" Priority="39" QFormat="true" Name="TOC Heading"/> </w:LatentStyles> </xml><![endif]--><!--[if gte mso 10]> <style> /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;} </style> <![endif]--> Front Calipers Wilwood Dynalite Wil120-5029-rs. Wil120-5030-rs
Rear Calipers Wilwood Superlite Wil120-5094
Front Pads Wilwood Poly D Wil15D-4331k
Rear Pads Wilwood Poly D Wil15D-4332k


I have 3/4" masters front and rear. Pedal feel is firm but not heavy. Pads are a good mix for road/track.



Sourced here in the US. Check Wilwood's website for specs on the calipers. Summit Racing or Behrents are a good source if you can't find a supplier in your area.
 
Max,
Look to a solution which dispenses with the servos, if you haven't done so already. This is quite feasible with Wilwoods and removes one potential source of brake problems.
You don't need a servo for the back brakes, and can continue to use the Granada set without ill effect - unless you really cane them, anyway.
 
I'm also planning a brake upgrade.
Planning to go AP all around, replacing the HiSpec.
So the HiSpec will be up for sale after.
 
Tony. I understand wanting to eleminate the servos. With the pedal ratio of only about 3.5 to1 on the GTD cars what do you recommend to improve so you don't need a 400lb gorilla to apply the brakes?
 

Max Walter

GT40s Supporter
Lifetime Supporter
I'm also planning a brake upgrade.
Planning to go AP all around, replacing the HiSpec.
So the HiSpec will be up for sale after.

Thanks for the heads-up, when do you think you might be indertaking this upgrade?

Cheers,

Max
 
Max,

Have a chat with Rob Broomfield and Brian Magee at the club meetings

Rob has recently upgraded his brakes,and kidly gave me his old Willwood 4 pots. and Brian has experiance with fitting upgrades

see you at the next meeting..

mick
 

Max Walter

GT40s Supporter
Lifetime Supporter
See you on Tuesday then Mick!

Was planning to liaise with Rob/Brian/anyone else there on this anyway, just the decision to upgrade came midway between monthly meetings.

Cheers to all others who have posted too, will be looking into these ideas too,

Max
 

Tim Kay

Lifetime Supporter
I recently installed a complete Wilwood front and rear top to bottom "upgrade" and thus far am not impressed. I have another thread "Spongy Pedal on new Wilwood Setup", title is self explanatory.

After trying different M\C I am coming to the conclusion that removing the brake boosters may have been a mistake.

FWIW, I would probably keep the boosters if I were to do it over again.

Tim
 

Max Walter

GT40s Supporter
Lifetime Supporter
Cheers Tim

I will bear this in mind as well.

Max
PS Still got the negative of my colour scheme?
 
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