Club Cobra Gas-N Exhaust  

Go Back   Club Cobra > Manufacturers, Engine Builders, tools, and parts. > ERA---Speak with Bob Putnam

Keith Craft Racing
Nevada Classics
Main Menu
Module Jump:
Nevada Classics
Nevada Classics
MMG Superformance
Advertise at CC
Banner Ad Rates
Keith Craft Racing
April 2025
S M T W T F S
    1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30      

Kirkham Motorsports

Reply
 
LinkBack Thread Tools Display Modes
  #21 (permalink)  
Old 06-19-2005, 06:26 PM
relaxinrob's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: May 2004
Location: Rehoboth Beach, DE
Cobra Make, Engine: FFR Daytona Coupe done to replicate CSX-2299 at the '64 LeMans
Posts: 641
Not Ranked     
Default

Chas,
Brake squeal is caused by vibrations producing sound much like a tuning fork after it has been struck. You need to find an effective way to dampen the vibration, thus stopping the "tuning fork" effect. The silicone helps absorb the vibrations. Maybe you should try putting the silcone on the caliper in long pencil-sized strips where it won't show and across the top of edge of the pad where the cotter pin goes through. Doing that SHOULD dampen the vibrations and stop the squeal.

Good Luck,

Rob
__________________
Replicas are the highest form of flattery!

http://www.rehobothproperties.com/coupe.htm
Reply With Quote
  #22 (permalink)  
Old 06-20-2005, 03:37 AM
chuckbrandt's Avatar
Club Cobra Member
Visit my Photo Gallery

 
Join Date: Jul 2001
Location: Kansas City, KS
Cobra Make, Engine: ERA # 665, 390 (to start with) Toploader
Posts: 652
Not Ranked     
Default My squeal is on it's way back

Chas, I hate to say this, but my squeal is on it's way back. Not garbage truck loud yet but you can hear it.

Chuck
__________________
Build website at www.chuckbrandt.com
Reply With Quote
  #23 (permalink)  
Old 06-20-2005, 12:51 PM
CC Member
Visit my Photo Gallery

 
Join Date: Oct 2003
Posts: 4,078
Not Ranked     
Default

Men,
Silicone high on the list.
Chuck, sorry to see you also suffer, I'm Fricken Garbage Truck LOUD! - except for average street driving.
Let's all try to threaten Bob and see if we get an "elegant" engineering solution!
__________________
Chas.
Reply With Quote
  #24 (permalink)  
Old 06-26-2005, 06:03 PM
CC Member
Visit my Photo Gallery

 
Join Date: Oct 2003
Posts: 4,078
Not Ranked     
Default Bob,

Can you report the status of the testing you mentioned on 5-31?
If you require a different " test" customer,
I'm available for immediate results.
__________________
Chas.
Reply With Quote
  #25 (permalink)  
Old 06-30-2005, 04:11 PM
CC Member
Visit my Photo Gallery

 
Join Date: Oct 2003
Posts: 4,078
Not Ranked     
Default Bob,

Appreciate anything you can tell us about any brake testing progress. If none, please let us know. I for one, stiill have serious noise problem.
Cow,
Done that early on, no help thanks.
__________________
Chas.
Reply With Quote
  #26 (permalink)  
Old 07-07-2005, 07:36 PM
CC Member
Visit my Photo Gallery

 
Join Date: Oct 2003
Posts: 4,078
Not Ranked     
Default BOB,

I have been waiting since your post of 5-31 to address my brake noise problem with the other suggested solutions on this thread and some other pads donated by a friend.
I've limited the use of the car because of the problem, but this much time suggests I should probably proceed towards a fix.
I just hate to go through the work without word from you on any R & D you've done. Especially if you found a cure.
Anything you care to report, either way, beforehand?
Thanks,
__________________
Chas.
Reply With Quote
  #27 (permalink)  
Old 07-08-2005, 04:20 AM
CC Member
Visit my Photo Gallery

 
Join Date: Nov 2003
Location: New Britain, CT
Cobra Make, Engine: Size 10 Feet
Posts: 3,027
Not Ranked     
Default

I'm sorry things have been going slowly. My "mule" guy has been very busy and not able to put significant miles on the new pieces. I don't want to make recommendations without good data...
Reply With Quote
  #28 (permalink)  
Old 07-08-2005, 03:48 PM
CC Member
Visit my Photo Gallery

 
Join Date: Oct 2003
Posts: 4,078
Not Ranked     
Default BOB,

Since you have developed pieces and are testing them, I prefer to wait a little longer.
I just hope not another month. Would you post here the results or whether it will be a protracted time period?
Thanks for the word.
__________________
Chas.
Reply With Quote
  #29 (permalink)  
Old 07-25-2005, 05:06 PM
CC Member
Visit my Photo Gallery

 
Join Date: Oct 2003
Posts: 4,078
Not Ranked     
Default Bob,

How about now, any results or news yet?
__________________
Chas.
Reply With Quote
  #30 (permalink)  
Old 07-26-2005, 03:50 AM
CC Member
Visit my Photo Gallery

 
Join Date: Nov 2003
Location: New Britain, CT
Cobra Make, Engine: Size 10 Feet
Posts: 3,027
Not Ranked     
Default

Latest Update

There's good and bad news. The pads we tested eventually started making noise.

However, we will soon start testing a new Wilwood pad (Type BP - it hasn't been publicly released yet) which promises to be a better choice for dual use than Wilwood's street pads. I've also got some Hawk pads coming.

Wish us luck.
Reply With Quote
  #31 (permalink)  
Old 07-26-2005, 05:50 AM
CC Member
Visit my Photo Gallery

 
Join Date: Jan 2004
Location: Tropics as often as possible, FL
Cobra Make, Engine: ERA #2097 -289FIA . 351W. PSE Torq Thrust 17" Ds. All Black.
Posts: 1,190
Not Ranked     
Default

Started noticing the sq....llll! also but figured I'd just stop using the brakes. Looking forward to seeing another solution.
Reply With Quote
  #32 (permalink)  
Old 07-26-2005, 04:22 PM
CC Member
Visit my Photo Gallery

 
Join Date: Oct 2003
Posts: 4,078
Not Ranked     
Default GOOD FRICKEN LUCK

Thanks Bob!
__________________
Chas.
Reply With Quote
  #33 (permalink)  
Old 01-24-2007, 12:16 PM
chuckbrandt's Avatar
Club Cobra Member
Visit my Photo Gallery

 
Join Date: Jul 2001
Location: Kansas City, KS
Cobra Make, Engine: ERA # 665, 390 (to start with) Toploader
Posts: 652
Not Ranked     
Default A couple of solutions that worked for me

I thought sure I posted my results earlier but evidently they are gone now.

I solved this problem twice, I have the sierra callipers.

I switched to Hawk pads part number HB101.F.800 and the squeal went away.

Then when I was preparing for an open track event in my car I put on the original hard pads. After working them hard on the track for a day they didn't sqeal anymore either!

Go figure, Hope this helps.

Chuck
__________________
Build website at www.chuckbrandt.com
Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -7. The time now is 11:08 AM.


Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.6.0
The representations expressed are the representations and opinions of the clubcobra.com forum members and do not necessarily reflect the opinions and viewpoints of the site owners, moderators, Shelby American, any other replica manufacturer, Ford Motor Company. This website has been planned and developed by clubcobra.com and its forum members and should not be construed as being endorsed by Ford Motor Company, or Shelby American or any other manufacturer unless expressly noted by that entity. "Cobra" and the Cobra logo are registered trademarks for Ford Motor Co., Inc. clubcobra.com forum members agree not to post any copyrighted material unless the copyrighted material is owned by you. Although we do not and cannot review the messages posted and are not responsible for the content of any of these messages, we reserve the right to delete any message for any reason whatsoever. You remain solely responsible for the content of your messages, and you agree to indemnify and hold us harmless with respect to any claim based upon transmission of your message(s). Thank you for visiting clubcobra.com. For full policy documentation refer to the following link: CC Policy
Links monetized by VigLink