Club Cobra Gas - N Exhaust  

Go Back   Club Cobra > General Discussion > Club Cobra Introduction Forum (introduce yourself)

MMG Superformance
Nevada Classics
Main Menu
Module Jump:
Nevada Classics
Nevada Classics
MMG Superformance
Advertise at CC
Banner Ad Rates
Keith Craft Racing
MMG Superformance
MMG Superformance
Keith Craft Racing
January 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 31

Kirkham Motorsports

Like Tree6Likes

Reply
 
LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 12-24-2017, 06:12 PM
Phx Mike's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Apr 2016
Location: Phoenix, AZ
Cobra Make, Engine: Ex owner of a polished Kirkham 427 S/C. Now Cobra-less and driving a mid-engine German hot rod.
Posts: 828
Not Ranked     
Default

Most of us have carbureted engines. Not as efficient or tolerant of altitude changes as fuel injection for sure but pretty easy to set up and they worked fine for Detroit for 70+ yrs until emmisions and fuel economy requirements forced a change. EFI works great once you have it dialed in but this is not a trivial effort.

Make sure you consider what you mean by "idle properly". The cams and heads most of us have in these cars do not result in a smooth, quiet idle. These are not modern cars. Mine sounds like it wants to kill something when it fires up.
Reply With Quote
  #2 (permalink)  
Old 12-24-2017, 08:09 PM
Registered User
Visit my Photo Gallery

 
Join Date: Dec 2017
Cobra Make, Engine:
Posts: 3
Not Ranked     
Default

Quote:
Originally Posted by Phx Mike View Post
Most of us have carbureted engines. Not as efficient or tolerant of altitude changes as fuel injection for sure but pretty easy to set up and they worked fine for Detroit for 70+ yrs until emmisions and fuel economy requirements forced a change. EFI works great once you have it dialed in but this is not a trivial effort.

Make sure you consider what you mean by "idle properly". The cams and heads most of us have in these cars do not result in a smooth, quiet idle. These are not modern cars. Mine sounds like it wants to kill something when it fires up.
A loud and rough idle is perfect, as long as I can get it set up such that it starts consistently and reliably. It sounds like a well-built carbureted engine will accomplish that, and also that EFI isn't necessarily a safe bet to address reliability concerns. I don't have a lot of experience with engines, but that is one of the reasons why I want to own a Cobra.

In addition to the engine builders you mentioned, it would be great to talk to someone local in Arizona about engine options, install costs, etc. Any recs are appreciated.

For those celebrating tonight - Merry Christmas.

Ali
Reply With Quote
  #3 (permalink)  
Old 12-24-2017, 08:34 PM
twobjshelbys's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Jan 2009
Location: Las Vegas, NV
Cobra Make, Engine: Shelby CSX4005LA, Roush 427IR
Posts: 5,637
Not Ranked     
Default

Quote:
Originally Posted by ART00 View Post

In addition to the engine builders you mentioned, it would be great to talk to someone local in Arizona about engine options, install costs, etc. Any recs are appreciated.
The guys at Hillbank can steer you in the right direction.
Phx Mike likes this.
__________________
Cheers,
Tony
CSX4005LA
Reply With Quote
  #4 (permalink)  
Old 12-25-2017, 07:57 AM
dallas_'s Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Sep 2009
Location: Dallas, tx
Cobra Make, Engine: FFR track car, SL-C track car
Posts: 1,262
Not Ranked     
Default

Quote:
Originally Posted by ART00 View Post
In addition to the engine builders you mentioned, it would be great to talk to someone local in Arizona about engine options, install costs, etc. Any recs are appreciated.
Gordon Levy is in your area.
Reply With Quote
Reply

Tags
csx, guidance, purchase, superformance


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 06:39 AM.


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