Club Cobra Keith Craft Motorsports  

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

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
MMG Superformance
April 2026
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

Like Tree26Likes

Reply
 
LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 06-11-2012, 11:05 AM
CC Member
Visit my Photo Gallery

 
Join Date: Nov 2003
Location: New Britain, CT
Cobra Make, Engine: Size 10 Feet
Posts: 3,031
Not Ranked     
Default

Quote:
Originally Posted by DanEC View Post
...
I still need to check it out with a level and may have to move it around a little on the mounts before tightening them down. The transmission mount has a some adjustment up and down and I guess I'll have to do a little checking of u-joint angles to make sure I end up with a couple degrees deflection to ensure the needle bearings rotate.
Just put the transmission output centerline at 3.5" (+/- .25") above the top plane of the X-member. If you have the Jag-based suspension, the differential angle varies as the suspension goes up and down. Matching angles with the suspension unloaded will not work.

We've used that height spec for 30 years, and never had a problem with the drive-shaft.
Reply With Quote
  #2 (permalink)  
Old 06-11-2012, 05:36 PM
DanEC's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Apr 2009
Location: Little Rock area, AR
Cobra Make, Engine: ERA Street Roadster #782 with 459 cu in FE KC engine, toploader, 3.31
Posts: 4,533
Not Ranked     
Default

Quote:
Originally Posted by strictlypersonl View Post
Just put the transmission output centerline at 3.5" (+/- .25") above the top plane of the X-member. If you have the Jag-based suspension, the differential angle varies as the suspension goes up and down. Matching angles with the suspension unloaded will not work.

We've used that height spec for 30 years, and never had a problem with the drive-shaft.
Bob - this is a timely note. I was just getting ready to write about this subject after playing around with an angle gage on the drive train this evening. I'll set it at 3.5 inches.

Thanks
Reply With Quote
  #3 (permalink)  
Old 06-24-2012, 11:25 AM
DanEC's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Apr 2009
Location: Little Rock area, AR
Cobra Make, Engine: ERA Street Roadster #782 with 459 cu in FE KC engine, toploader, 3.31
Posts: 4,533
Not Ranked     
Default

Jeeez - no body warned me I should have dropped the radiator in the car before installing any front suspension parts. I thought I would take a few minutes this morning to drop it in and it won't go - the lower outlet kept getting hungup on the pass side upper a-arm bolt. After taping and padding a bunch of things I was finally able to twist and turn the radiator enough for it to slide by that and then thunk - it hung up on the sway bar. So I had to remove the bolts from it so I could pull it down and get the radiator to fall into place. And then of course the top mount and baffle are a very tight fit and took a lot of fooling with. My 15 minute job took about 1-1/2 hours finally.
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 12:14 PM.


Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2026, 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