Club Cobra GasN Exhaust  

Go Back   Club Cobra > Manufacturers, Engine Builders, tools, and parts. > Everett-Morrison Motorcars -- Speak with Julie and Brett

MMG Superformance
Nevada Classics
Main Menu
Module Jump:
Nevada Classics
Nevada Classics
Keith Craft Racing
MMG Superformance
Advertise at CC
Banner Ad Rates
MMG Superformance
Keith Craft Racing
MMG Superformance
March 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
31            
  #1 (permalink)  
Old 03-30-2010, 06:22 PM
MOTORHEAD's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2001
Location: BRADENTON, FL
Cobra Make, Engine: KIRKHAM 427 S/C, SHELBY 427 ALUM. STROKER
Posts: 1,396
Not Ranked     
Default Looking for E.M. tech data

Anybody with a E.M. series III with jag rear know the suspension specs ? (both front and rear)
How about setting up the brake balance bar? Have very high pedal pressure with little braking effect. Wilwoods front and jags in back.
Annnnnd; where can I get spanners for the Aldan shocks and how are the adjustment knobs calibrated (1-6? soft to stiff?)
TIA
Ted R
__________________
"When Injustice becomes Law,
Rebellion becomes Duty." T. Jefferson
Reply With Quote
  #2 (permalink)  
Old 03-30-2010, 07:08 PM
CC Member
Visit my Photo Gallery

 
Join Date: Nov 2007
Cobra Make, Engine:
Posts: 20
Not Ranked     
Default

You can contact Aldan at www.aldaneagle.com and go through their E-mail link to ask about adjustments. They do sell the spanner wrench you are looking for. I'll try and contact some of my friends who used to work for E-M in Florida to ask about the balance bar adjustments. I hope I've been some help to you. Good luck!
Reply With Quote
  #3 (permalink)  
Old 03-31-2010, 07:00 PM
MOTORHEAD's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2001
Location: BRADENTON, FL
Cobra Make, Engine: KIRKHAM 427 S/C, SHELBY 427 ALUM. STROKER
Posts: 1,396
Not Ranked     
Default

Ex-cb;
Thanks for the link, I'll give it a shot.
__________________
"When Injustice becomes Law,
Rebellion becomes Duty." T. Jefferson
Reply With Quote
  #4 (permalink)  
Old 04-01-2010, 06:15 AM
Tom Wells's Avatar
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: Mar 2000
Location: St. Augustine, FL
Cobra Make, Engine: E-M / Power Performance / 521 stroker / Holley HP EFI
Posts: 1,912
Not Ranked     
Default

MOTORHEAD,

I have an E-M. I think it's a Series 3

It has Jag 3.8S rear axles and wishbones with four Aldan shocks. Not sure what you mean by "suspension specs" but if you can be a bit more specific I'll try to help.

My front suspension is Mustang II with a 1993 power steering rack and Aldan shocks. I believe the higher numbers are stiffer settings on the shocks. Keep in mind that with the single adjustment Aldans, the only adjustment is for rebound. If you have the double adjustables, then it's both ways.

I have a single master cylinder with power brakes so no help on balance bar; I use one master cylinder and a manual proportioning valve. My fronts are 13" Mustang Cobra brakes. The booster is from a Subaru. Works well.

Dunno if this helps,

Tom
__________________
Wells's law of engine size: If it matters what gear you're in, the engine's too small!
Reply With Quote
  #5 (permalink)  
Old 04-01-2010, 06:57 PM
MOTORHEAD's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2001
Location: BRADENTON, FL
Cobra Make, Engine: KIRKHAM 427 S/C, SHELBY 427 ALUM. STROKER
Posts: 1,396
Not Ranked     
Default

Hi Tom, thanks for the reply! By specs I mean caster, camber, toe settings.
The brakes are jag rear, wilwood front, separate tilton masters for front and rear.
The aldan site gave me the info I was looking for regarding the shocks, thanks for the lead.
Our front suspension is (I believe) E.M. built-up tubular a-arms. & someones forged spindles.
Ted R.
__________________
"When Injustice becomes Law,
Rebellion becomes Duty." T. Jefferson
Reply With Quote
  #6 (permalink)  
Old 04-01-2010, 10:46 PM
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: Feb 2008
Location: Jacksonville, FL
Cobra Make, Engine: VSE alum. frame, FFR carbonfiber body (under construction)
Posts: 293
Not Ranked     
Default

Not to put too fine a point on it but most "single adjustment" shocks, the adjustment actually does change both compression and rebound. The difference is the effect (of the adjustment) on compression is maybe 1/10(?) of the effect on rebound....much less noticable and certainly not as independent as it would be on double adjustable.
My 2 cents.
Reply With Quote
  #7 (permalink)  
Old 04-02-2010, 04:48 AM
Tommy's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2002
Location: Dadeville, AL
Cobra Make, Engine: Sold my EM.
Posts: 2,432
Not Ranked     
Default

I'm no expert, but I'll take a shot at the brake balance bar question. Unless the bar is way off to one side, making the rear brakes do all the work, I don't think it would cause a hard pedal with little braking action. A more likely cause is either a mismatch between the master cylinder diameter and the wheel caliper diameters (e.g., MC diameter is too large), or too short a lever arm on the brake pedal. Either of these conditions can cause the driver to have to exert very high pedal pressure to cause enough movement in the calipers to stop the car.
__________________
Tommy
Cheetah tribute completed 2021 (TommysCars.Weebly.com)
Previously owned EM Cobra
"Never attribute to malice that which is adequately explained by stupidity." - Hanlon's Razor
Reply With Quote
  #8 (permalink)  
Old 04-02-2010, 05:10 AM
Tom Wells's Avatar
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: Mar 2000
Location: St. Augustine, FL
Cobra Make, Engine: E-M / Power Performance / 521 stroker / Holley HP EFI
Posts: 1,912
Not Ranked     
Default

MOTORHEAD,

Here's a rear setting that I found on the internet:


Rear Wheel Camber Angle 3/4°±1/4°negative
Rear Wheel Alignment Parallel ±1/32 in.

Read more: http://www.justanswer.com/questions/...#ixzz0jwXByao5

There are shims next to the differential that are used to set the camber. Also, be very sure your rear wheel bearings are good and set properly before you start changing anything in the rear, otherwise you could just start chasing your tail.

I use CWI for all my Jag rear info, see here: http://www.cwiinc.com/index.html

Mike is a really good source for Jag rear info, parts and service.

As to the front, mine has the E-M Pinto spindles with E-M tubular A-arms. I use 1/16" toe-in, a fair amount of caster and camber, maybe 3-1/2 to 4 degrees positive (spindle leaning toward the rear at its top) caster (I have power steering, for manual you might want a degree or so less) and a bit of positive camber which I forgot exactly, sorry.

If you do a search on the caster/camber specs you should be able to find a bit more specific data...

Tom
__________________
Wells's law of engine size: If it matters what gear you're in, the engine's too small!
Reply With Quote
  #9 (permalink)  
Old 04-02-2010, 08:09 AM
MOTORHEAD's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2001
Location: BRADENTON, FL
Cobra Make, Engine: KIRKHAM 427 S/C, SHELBY 427 ALUM. STROKER
Posts: 1,396
Not Ranked     
Default

Tom & Tommy: Thanks guys, good info!
Ted
__________________
"When Injustice becomes Law,
Rebellion becomes Duty." T. Jefferson
Reply With Quote
Reply

Thread Tools
Display Modes

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 03:27 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