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

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

 
 
LinkBack Thread Tools Rate Thread Display Modes
Prev Previous Post   Next Post Next
  #3 (permalink)  
Old 08-19-2009, 03:22 AM
CC Member
Visit my Photo Gallery

 
Join Date: Mar 2001
Location: E BRUNSWICK N.J. USA,
Posts: 3,841
Not Ranked     
Thumbs up build a 445 motor

KevinW Kevin find a good core 390 and stroke the thing to 4.25 for a 445 size. Car craft had a buildup about 1 year ago with Barry R. buy a block and buy his kit that is balanced for a small added cost. Have it shipped to you. It's a basic drop in kit. Mic the mains and rods and cut the rings to size. Camshaft would be something in the .530" with 112 LSA. Forget about HP. Build a nice torque motor with 450-500 pounds. Have some pocket port cleaning of the heads and gasket matching of the ports. A small carb in the 650-700 cfm's. If you have a little money left over, get aluminum heads and intake. Barry and KCR both sell a nice set of heads for a great price. Stage II. Trans gearing and rearend gearing is also very important. You need to give this some thought. 4 spd,5spd, or 6spd trans, get a first gear no higher than a 2.80 for the car. Anything higher you will never use it, unless you are in parades. 3.31 or low in rearend gears for a street car. Higher if you are going to drag race it or road race it.
IMO the most important thing, have the oiling system worked over, HVHP oil pump with a 80# spring. .080 holley jets for the heads to control oil. 6 quart oil pan min. A canton 7 quart for cobra would be alot better. RPM limit of 6,000 or 500 rpms past the limit of the camshaft range in the catalog. 6,200 max. Heavy bottom end swinging around in that block. Write a plan for the car building and stay with it. Check out the FE forum also for good info. Good luck with the build. Rick L.

Last edited by RICK LAKE; 08-19-2009 at 03:25 AM..
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 12:57 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