Club Cobra Gas-N Exhaust  

Go Back   Club Cobra > Manufacturers, Engine Builders, tools, and parts. > BackDraft Racing ---

Keith Craft Racing
Nevada Classics
Main Menu
Module Jump:
Nevada Classics
Nevada Classics
MMG Superformance
MMG Superformance
Advertise at CC
Banner Ad Rates
MMG Superformance
MMG Superformance
Keith Craft Racing
November 2024
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 Rate Thread Display Modes
  #1 (permalink)  
Old 05-25-2005, 05:42 AM
jeffko's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2004
Location: Chicago, Ill
Cobra Make, Engine: BDR #177 Carbed Ford Small Block
Posts: 735
Not Ranked     
Default No Clutch

After installing the clutch slave I went to bleed the lines, but there was no pressure at all? However, I can only find one resevior which is in front of the booster for the brakes. Where is the clutch resevior? Also, anyone know what dot numbers is being used?
__________________
Tis better to burn out than to fade away. So "Lite 'Em Up!"
Reply With Quote
  #2 (permalink)  
Old 05-25-2005, 06:34 AM
Clois Harlan's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Dec 2000
Location: Broken Arrow. OK ( South Tulsa), USA, OK
Cobra Make, Engine: 66 COBRA FE 427 /4SP. (HCS Coupe w/ 408 Stroker and TKO 600 -sold)
Posts: 5,595
Send a message via AIM to Clois Harlan
Not Ranked     
Default

Jeff,

Follow the braided line to your slave cylinder back up to the engine compartment and determine where the reservior is located. You may need another person to help you trace the path and destination of your supply line.


Clois
__________________
Sunshine, Asphalt and no stop signs...Perfect

"Let's roll"

"Be part of Something Good
......Leave Something Good Behind!"
from CD "Long Road Out of Eden"
Reply With Quote
  #3 (permalink)  
Old 05-25-2005, 06:44 AM
BlueRooster's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Jan 2002
Location: Morristown, nj
Cobra Make, Engine: SPF #623 460/4x2
Posts: 858
Not Ranked     
Default

It should be on the other side of the firewall, close to your pedal box..
__________________
Dane
Reply With Quote
  #4 (permalink)  
Old 05-25-2005, 07:33 AM
CC Member
Visit my Photo Gallery

 
Join Date: Mar 2005
Cobra Make, Engine:
Posts: 44
Not Ranked     
Default

It is behind the master cylinder. Use a turkey baster to carefully fill the clutch master cylinder. Do not get any brake/clutch fluid on your paint or car.
Reply With Quote
  #5 (permalink)  
Old 05-25-2005, 07:06 PM
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2003
Location: Vienna, VA
Cobra Make, Engine: Backdraft #101, 342 stroker
Posts: 190
Not Ranked     
Default

Jeffko,
If your slave cylinder has the bleed valve pointing down, you will not be able to get all the air out without taking the slave off the bellhousing first. If you have to do that, use a large C-clamp to hold the slave piston in while you bleed the line. My original slave was like that and I have since found a replacement slave that was a mirror image of the original so the bleed valve could point up. The problem is solved.

To fill the reservoir, get a small syringe to fill it with. When bleeding the line, only pump the pedal 3 times. You will need to re-fill the reservoir again before you bleed it any more or you will just suck air again and have to start over.

P.S. I have the "push" style slave.
__________________
tfarhood
Reply With Quote
  #6 (permalink)  
Old 05-26-2005, 06:39 AM
jeffko's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2004
Location: Chicago, Ill
Cobra Make, Engine: BDR #177 Carbed Ford Small Block
Posts: 735
Not Ranked     
Default

Found it! It was tucked way back behind the brake assist. I will need a turkey baster and a small hose. sheezz Hey what dot number is recommended for BDR clutches? Is the system BMW? Thanks guys, you are a great help.
__________________
Tis better to burn out than to fade away. So "Lite 'Em Up!"
Reply With Quote
  #7 (permalink)  
Old 05-26-2005, 07:25 AM
Clois Harlan's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Dec 2000
Location: Broken Arrow. OK ( South Tulsa), USA, OK
Cobra Make, Engine: 66 COBRA FE 427 /4SP. (HCS Coupe w/ 408 Stroker and TKO 600 -sold)
Posts: 5,595
Send a message via AIM to Clois Harlan
Not Ranked     
Default

DOT 3 or 4, but DO NOT USE SYNTHETIC.


Clois
__________________
Sunshine, Asphalt and no stop signs...Perfect

"Let's roll"

"Be part of Something Good
......Leave Something Good Behind!"
from CD "Long Road Out of Eden"
Reply With Quote
  #8 (permalink)  
Old 05-26-2005, 09:27 AM
Tony Radford's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Aug 2002
Location: Dacula, (Atlanta), GA
Cobra Make, Engine: Unique 427 SC, Southern Automotive 427W Stroker
Posts: 1,649
Not Ranked     
Default

Let me second Clois's comment about NOT using DOT 5. I thought that since it cost 10 times the price of DOT 3, it must be awesome! Since I used it, I've had to replace my master and slave clutch cylinders. Stick with good old DOT 3.
__________________
After a good hard ride.....oil pressure is over 50, temp is below 190, she idles and no new dents. LIFE IS GOOD!
Reply With Quote
  #9 (permalink)  
Old 05-26-2005, 04:29 PM
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2003
Location: Vienna, VA
Cobra Make, Engine: Backdraft #101, 342 stroker
Posts: 190
Not Ranked     
Default

To answer your other question: No, the clutch system is not BMW. The master is Willwood/Rover (available from Summit) and the slave (push type) is a Mazda B2000/2500 truck (available from any decent auto parts store for a fraction of the cost at Mazda).
__________________
tfarhood
Reply With Quote
  #10 (permalink)  
Old 05-26-2005, 05:00 PM
jeffko's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2004
Location: Chicago, Ill
Cobra Make, Engine: BDR #177 Carbed Ford Small Block
Posts: 735
Not Ranked     
Default

You guys are awesome.
__________________
Tis better to burn out than to fade away. So "Lite 'Em Up!"
Reply With Quote
  #11 (permalink)  
Old 07-20-2005, 12:08 PM
got snake?'s Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Apr 2001
Location: S.Elgin, IL
Cobra Make, Engine: 396 long block, PROBE Forged Dished pistons 8.75 to 1 and Vic Jr. heads from Engine Factory. Tremec TKO. BDR#244 Sterling Gray/Silver stripes. 17in polished wheels, glove box and tonneau cover.
Posts: 1,846
Not Ranked     
Default

Instead of starting a new thread....

My clutch is not fully engaging. I know it is the slave. I got it adjusted just enough to work but not very well. Besides stepping into the Pull type set up is there an easy solution to get more adjustablity? Is there a replacement Slave that would work the same but have a have longer piston in the slave so it won't pop out? I just don't like the idea of having it right on the edge of adjustment. CASHBURN got any input buddy? How do you guys get yours to work?

Sid

BTW I have posted a pic of my dyno sheet in my gallery...
__________________
T.S.B. of The West Side Cobra Club
N.D.N.P.N.P.
Reply With Quote
  #12 (permalink)  
Old 07-20-2005, 12:24 PM
Blittleton's Avatar
CC Member / Sponsor
Visit my Photo Gallery

 
Join Date: Oct 2003
Cobra Make, Engine:
Posts: 808
Not Ranked     
Default

Sid

Did you adjust your slave cylinder adj rod? Adjust your clutch fork toward the back of your motor. Did you check into your clutch master cylinder? I remember yours leaking a little.

Bill
__________________
Squeaky wheel always gets the grease!!

www.gcperf.com
Reply With Quote
  #13 (permalink)  
Old 07-20-2005, 03:16 PM
got snake?'s Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Apr 2001
Location: S.Elgin, IL
Cobra Make, Engine: 396 long block, PROBE Forged Dished pistons 8.75 to 1 and Vic Jr. heads from Engine Factory. Tremec TKO. BDR#244 Sterling Gray/Silver stripes. 17in polished wheels, glove box and tonneau cover.
Posts: 1,846
Not Ranked     
Default

Master cylinder is not leaking anymore that I see.

I was up on the rack engaging the clutch while guys below where looking at the fork movement. I have good movement. But to get the car to engage with ease in needs to move out about another 1/8. We got that 1/8 by using a prybar while i try to get it into gear. I guess I need to just keep playing with it. It did not pop out when we moved it with the pry bar so I guess thats what I have to do. Wow I think i just solved my problem!

Just want to drive this thing without worrying so much!


Sid
__________________
T.S.B. of The West Side Cobra Club
N.D.N.P.N.P.
Reply With Quote
  #14 (permalink)  
Old 07-20-2005, 08:28 PM
CC Member
Visit my Photo Gallery

 
Join Date: Jul 2005
Cobra Make, Engine: BDR #43 351 Jasper
Posts: 5
Not Ranked     
Default

These seem to be a problem for many. I've read thread after thread about them. I'm on my third. The rod came out on my first and wedged itself. I learned the hard way that no one local will tow my car. The second developed a leak. The third was doing great for a few runs and started loosing presure after a long run. The fluid was boiling and absorbing too much air. I went with a dot 4 600 degree fluid and wrapped the lines directly above and along the headers with a radiant heat tape. Knock on wood.
Scott
Reply With Quote
  #15 (permalink)  
Old 07-21-2005, 01:12 AM
Cashburn's Avatar
Backdraft Racing Dealer
Visit my Photo Gallery
Lifetime Contributor
 
Join Date: Dec 2004
Location: North Haven, CT
Cobra Make, Engine: Backdraft Racing
Posts: 5,119
Not Ranked     
Default

What clutch, bellhousing, transmission are you using? Also if you could snap a pic of the cylinder/reservoir they installed... we are seeing a new setup on our latest car.
__________________
IT'S NOT REAL. IT'S UNREAL.
VINTAGE MOTORSPORTS
888.427.1965 | www.vintagemotorsports.com
Reply With Quote
  #16 (permalink)  
Old 07-21-2005, 11:27 AM
jeffko's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2004
Location: Chicago, Ill
Cobra Make, Engine: BDR #177 Carbed Ford Small Block
Posts: 735
Not Ranked     
Default

Both Sid and I are using Spec clutch, stock aluminum bellhousings and Tremec TKO transmission. I would like to see the pictures when you get a chance. Thanks
__________________
Tis better to burn out than to fade away. So "Lite 'Em Up!"
Reply With Quote
  #17 (permalink)  
Old 07-21-2005, 11:38 AM
got snake?'s Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Apr 2001
Location: S.Elgin, IL
Cobra Make, Engine: 396 long block, PROBE Forged Dished pistons 8.75 to 1 and Vic Jr. heads from Engine Factory. Tremec TKO. BDR#244 Sterling Gray/Silver stripes. 17in polished wheels, glove box and tonneau cover.
Posts: 1,846
Not Ranked     
Default

Aluminum Bell housing that Forte Sells. Pretty sure It's made by tremec... Clutch fork is standard one I got from Forte also it is whatever year Reg recommended...

I got to take a lot of pictures!

Sid
__________________
T.S.B. of The West Side Cobra Club
N.D.N.P.N.P.
Reply With Quote
  #18 (permalink)  
Old 07-24-2005, 10:18 PM
got snake?'s Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Apr 2001
Location: S.Elgin, IL
Cobra Make, Engine: 396 long block, PROBE Forged Dished pistons 8.75 to 1 and Vic Jr. heads from Engine Factory. Tremec TKO. BDR#244 Sterling Gray/Silver stripes. 17in polished wheels, glove box and tonneau cover.
Posts: 1,846
Not Ranked     
Default

Got the pics...to lazy tonight to put them in my gallery. MY CLUTCH IS FIXED! THANKS TO Rich M.! I was afraid to really push my car but tonight I jumped on it a few times and did not have to worry about it not letting me shift. Now it really feels like a cobra!

I need to adjust the pedal now since my engagement point is really high. I don't even have to go nearly as far to get it to release.

pics to follow. I have pics of the new lower control arms also. I'll post those too.

Sid
__________________
T.S.B. of The West Side Cobra Club
N.D.N.P.N.P.
Reply With Quote
  #19 (permalink)  
Old 07-25-2005, 09:09 AM
CC Member
Visit my Photo Gallery

 
Join Date: Jun 2005
Cobra Make, Engine:
Posts: 3,077
Not Ranked     
Default

Has anyone seen there clutch master cylinder leak a couple drips inside the car. Mine drips about 3 times a drive. I guess my clutch master cylinder is shot?

Thanks
Reply With Quote
  #20 (permalink)  
Old 07-25-2005, 09:15 AM
Blittleton's Avatar
CC Member / Sponsor
Visit my Photo Gallery

 
Join Date: Oct 2003
Cobra Make, Engine:
Posts: 808
Not Ranked     
Default

Yes, it is shot. I had one with the same problem. Reg sent me another one or you can get a wilwood at summit racing. I don't have the part # off hand but someone on this forum does.

Bill
__________________
Squeaky wheel always gets the grease!!

www.gcperf.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 09:46 PM.


Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2024, 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