SUPPORT OUR SPONSOR

Go Back   Club Cobra > Club Cobra Tech Areas > Shop Talk

Welcome to Club Cobra!  The World's largest non biased Shelby Cobra related site!

  •  » Representation from nearly all Cobra/Daytona/GT40 manufacturers
  •  » Help from all over the world for your questions
  •  » Build logs for you and all members
  •  » Blogs
  •  » Image Gallery
  •  » Many thousands of members and nearly 1 million posts! 

YES! I want to register an account for free right now!  p.s.: For registered members this ad will NOT show

MMG Superformance
Nevada Classics
MMG Superformance
Main Menu
Nevada Classics
Nevada Classics
MMG Superformance
Advertise at CC
Banner Ad Rates
MMG Superformance
MMG Superformance
November 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

 
 
LinkBack Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #5 (permalink)  
Old 04-15-2003, 08:01 PM
CC Member
Visit my Photo Gallery

 
Join Date: Jun 2000
Location: Rock Hill, SC
Cobra Make, Engine: Superformance, 396 CI
Posts: 1,268
Not Ranked     
Default

I have thought this thru, and have a different opinion. First, assuming you have your float levels set right, if you have an aggressive, hot cam, and have a fairly low engine idle speed, at low rpm, idle, when you are braking, you are only running off the front primary side. The fuel flows to the front of the bowl, and depends on engine vacuum to pull it back thru the jets and into the boosters, and down into the intake.

I just think an aggressive cam allows enough vacuum at low rpm to do this. It just can't pull gas back and into the engine, hence the stall at low speed braking. On my car, if i make a slow speed sharp turn, like into a neighborhood street, the same thing happens, the gas flows to the side and my engine can't pull the gas back into the jets.

Long ago, i just started rocking my right foot over onto the throttle, just a bit, to keep my idle rpm up just a bit when i come to a stop or make a sharp turn at low speeds, i am no longer aware of doing it, i just have scuff marks on all my right foot shoes.

By the way, i have the vent whistles, and properly set floats, it is just in my opinion the above cause.
__________________
Hal Copple
Stroked SPF
"Daily Driver"
IV Corps 71-72, Gulf War
Reply With Quote
 



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 On
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -7. The time now is 06:45 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