Keith Craft Inc.- We service what we sell!!! Check out our Cobra engines!!! We build high performance racing engines and components for the fast pace strip racing industry as well as daily drivers who want to be FIRST!!!

FE Forums sponsored by Keith Craft Inc.


Go Back   Club Cobra > Engine Building, Tuning, and Induction > FE 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

Keith Craft Racing
Nevada Classics
Main Menu
Nevada Classics
Nevada Classics
Keith Craft Racing
Keith Craft Racing
Advertise at CC
Banner Ad Rates
MMG Superformance
Keith Craft Racing
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

Like Tree2Likes
  • 2 Post By Ron61

 
 
LinkBack Thread Tools Rate Thread Display Modes
Prev Previous Post   Next Post Next
  #14 (permalink)  
Old 11-12-2014, 04:03 PM
Dimis's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Apr 2008
Location: Melbourne, Vic
Cobra Make, Engine: Some polish thing... With some old engine
Posts: 2,286
Not Ranked     
Default

Quote:
Originally Posted by talos View Post
I have had my Everett Morrison, with original cast iron 427 Side Oiler, with webers, in storage for 16 years. Only 900 miles with ford 9" 4 link rear, coil over shocks all around, and 4 spd. top loader, steel hayes flywheel. I am now planning on bringing it out of moth balls. The car ran fine with the webers. My questions are:
1. Do I use my brand new aluminum edlebrock heads
2. Do I convert the webers to the new efi or rebuild the existing
3. New tire advise
4. Flywheel: aluminum or steel
All with consideration of what I will get in return for performance, looks, and $$, in return.

Thanks,
Tom
Nice ride, I like it.

Based on the criteria outlined, and bang for buck IMHO:


1. HEADS: Tricky one -ONLY if you have the cash...
Are they built ready to install?
How much extra do they flow than whats there?
If they flow significantly more then will this then trigger a cam change to match squeezing more ponies out? The costs here may grow quickly. If we are talking 200km a year possibly not worth it.


2. For 200km a year DON'T, I repeat "DO NOT" go chasing EFI.
EFI is great for a daily driver, but for a car seldom used, the expense will NOT yield any real performance gain. Even if handed an EFI system for free, the cost of tuning would out weigh any benefits, and those self tuning ones won't learn anything in 200km per year. There's no bang for your buck here... Consider this a friendly warning - I'll save the: TOLD YOU SO for later if you go down this path

If I was counting all my pennies, I'd swap the webers out for a single carb, on selling the webers for the money. BUT if it were MY car, I'd leave the webers in there, the COOL factor is just impossible to beat.


3. The best investment you can make for performance. +4 on the MT S/T for a budget performance option. Else Avons for top of the heap street going tire.


4. FWIW: I believe the majority would suggest getting a superlight Alu fly wheel.
As the general thought is the more you reduce the weight, the more the perceived in seat performance.

But at the risk of being contrare, the material, Alu vs Steel, is probably not as important as the "weight relative to the vehicle".

If it were me, I'd go for something on the slightly heavier side (22-28lbs?) it should require less clutch slippage to get you going from a dead stop. Plus should be less likely to lock up the rear wheels on a down shift, when driving aggressively. In all this, should give you more confidence in driving the car, which for mine is a major plus for performance.



Either way enjoy the rebuild, best of luck, and let us know how you are getting along with it
__________________
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 Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -7. The time now is 03:05 PM.


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