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
Main Menu
Nevada Classics
Nevada Classics
Keith Craft Racing
Keith Craft Racing
Advertise at CC
Banner Ad Rates
MMG Superformance
MMG Superformance
MMG Superformance
Keith Craft Racing
November 2024
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

Reply
 
LinkBack Thread Tools Rate Thread Display Modes
  #1 (permalink)  
Old 06-20-2010, 07:59 PM
FUNFER2's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Oct 2002
Location: Eagle, Ne.
Cobra Make, Engine: 1966 Lone Star 427SC.
Posts: 4,307
Not Ranked     
Default How large of cubes is your side oiler ?

I'm interested in how many cubes did you make your side oiler ?

Who's block-

What heads ?

Cubes-
Bore-
Stroke-
-------------------
Describe your build.

Brand of parts-
Bottom end-
Type of Cam/Valvetrain-
Machining-

Dyno numbers-

Happy with it ?

Anything you would change ?

ect.....
__________________
Regards,
Kevin
Reply With Quote
  #2 (permalink)  
Old 06-20-2010, 08:58 PM
Dwight's Avatar
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: May 2001
Location: Florence, AL
Cobra Make, Engine: RCR GT 40 & 1966 Fairlane 390 5 speed
Posts: 4,511
Not Ranked     
Smile

Not mine but Mike Lainhart has 427 s.o. with 487 c.i.

Keith Craft stroked it and did the head work on Mike's Edelbrock heads.

619 hp and 637 tq. Very streetable motor.

Dwight
__________________
''Life's tough.....it's even tougher if you're stupid.'' ~ John Wayne
"Happiness Is A Belt-Fed Weapon"
life's goal should be; "to be smarter than inanimate objects"
Reply With Quote
  #3 (permalink)  
Old 06-20-2010, 09:05 PM
HI Cobra's Avatar
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: Sep 2002
Location: Montgomery, TX
Cobra Make, Engine: CR 427 S/C, 351W, 5 Sp & KMP142 - 427 SO, 4 Spd
Posts: 2,212
Not Ranked     
Default

Mine is an original and still at 427 - enough for me! LOL
It does have arruminum heads so it is lighter and breathes better.
__________________
Flip
Reply With Quote
  #4 (permalink)  
Old 06-20-2010, 09:05 PM
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: Jul 2002
Cobra Make, Engine:
Posts: 15,712
Not Ranked     
Default

Classic build, side oiler with a 428 crank, works out to 454 cid or so.

Iron "worked" high riser heads and matching OEM dual four intake.

Literally more power than I can get traction for, nice street engine and 9.6 to 1 c.r.
Reply With Quote
  #5 (permalink)  
Old 06-20-2010, 09:13 PM
dcdoug's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Apr 2009
Location: Bethesda, MD
Cobra Make, Engine: CSX 6022, navy blue, period correct 427 SO
Posts: 2,154
Not Ranked     
Default

All standard 427 SO. Iron block, iron MR heads, small dome TRW pistons, 11:1 compression, 4x1 blue thunder intake. Old school set-up. Just need to get a proper Holley 3255 on there...
__________________
“There are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games.”

www.partskeeper.com
(Less time searching, more time wrenching & driving)

Last edited by dcdoug; 06-20-2010 at 09:17 PM..
Reply With Quote
  #6 (permalink)  
Old 06-21-2010, 04:56 AM
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: Feb 2005
Posts: 651
Not Ranked     
Default

Original FE iron block. .030" over bore.
Original forged crank with 3.78" stroke.
Keith Craft Stage II heads with 2.25" int. and 1.75" exh. valves.
Comp Cams solid roller. 252 int., 262 exh. @ .050. .637" int. lift, .667 exh. lift.
Crower solid roller lifters.
Erson roller rockers.
Tunnel wedge intake with 2 Holley 600 cfm vacuum secondaries.
22 pound aluminum flywheel.

This engine spools up freakishly fast.

If the block ever "windows", I'll replace it with a Pond aluminum block. The rest of the build will be indentical to the current engine.

David
Reply With Quote
  #7 (permalink)  
Old 06-21-2010, 05:34 AM
undy's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Jul 2005
Location: Virginia Beach, Va & Port Charlotte, Fl.,
Posts: 2,283
Not Ranked     
Default

Dern Kev, are you EVER going to make up your mind???

I've got lotsa real nice cubes in mine, 482 of them to be exact, all stuck very neatly in an all aluminum Pond shell.

I'm REAL happy I didn't go with a heavy cast iron block, especially the HEAVIEST of the bunch... a Genesis block


Quote:
Originally Posted by FUNFER2 View Post
I'm interested in how many cubes did you make your side oiler?

Who's block-

What heads ?

Cubes-
Bore-
Stroke-
-------------------
Describe your build.

Brand of parts-
Bottom end-
Type of Cam/Valvetrain-
Machining-

Dyno numbers-

Happy with it ?

Anything you would change ?

ect.....
__________________
Too many toys?? never!
Reply With Quote
  #8 (permalink)  
Old 06-21-2010, 06:26 AM
Fordzilla's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Oct 2008
Location: Avon, NY
Cobra Make, Engine: 1969 Mustang Fastback Pro-Street, constantly changing ongoing project!
Posts: 746
Not Ranked     
Default

Kevin, I've had many FEs through the years. From 427 cubes up to 542 cubes. Both aluminum & iron blocks. Contrary to alot of opinions on here, there is nothing "wrong" with having aluminum or iron. What's most important is that the motor is built to your driving application. I've had & then sold high horsepower motors because they suck on the street. High Horse numbers are great for bragging rights but that gets old real fast.
Make the engine suitable to your driving needs. My newest motor is a monster 521 stroker with full roller hydralic Cam. Massive torque down low. (638 ft. lbs at 2700 rpm) Horse peaks out at 500 hp at 5000 rpm & stays flat from there. I added a 500 hp shot of nitrous which brings the power up to way more then I can hook. Makes for a nasty street motor that seconds as a strip motor when I need to blow off some stress. Next winter I plan on adding the Shotgun Hemi Boss heads & another carb to add some more streetable horses & finish the eye appeal of the motor when the hood is up. Anyway, not to steal the thread but just add my .02 cents of saying have the motor built to fit your driving application. Not someone else's idea of what it should be. Otherwise after awhile you will be unhappy with it.
Regards,
__________________
Mick
(Of The Troops & For The Troops)

Life is not a journey to the grave with the intention of arriving safely in a pretty and well-preserved body; but rather a skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming, "WOW, WHAT A RIDE!"
Reply With Quote
  #9 (permalink)  
Old 06-21-2010, 06:44 AM
FUNFER2's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Oct 2002
Location: Eagle, Ne.
Cobra Make, Engine: 1966 Lone Star 427SC.
Posts: 4,307
Not Ranked     
Default

Mick, sounds impressive. Can you send me the dyno sheet ?
That much torque down low must be fun.

Dave- nope, gotta make a decision soon !
I just want it perfect,.... for me, the first time around. I'm not rich,...like you. lol
__________________
Regards,
Kevin

Last edited by FUNFER2; 06-21-2010 at 06:46 AM..
Reply With Quote
  #10 (permalink)  
Old 06-21-2010, 07:11 AM
Fordzilla's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Oct 2008
Location: Avon, NY
Cobra Make, Engine: 1969 Mustang Fastback Pro-Street, constantly changing ongoing project!
Posts: 746
Not Ranked     
Default

Kev, I'm going to start a new thread & try to post the dyno sheet later tonight.
__________________
Mick
(Of The Troops & For The Troops)

Life is not a journey to the grave with the intention of arriving safely in a pretty and well-preserved body; but rather a skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming, "WOW, WHAT A RIDE!"
Reply With Quote
  #11 (permalink)  
Old 06-21-2010, 08:44 AM
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: Jul 2002
Cobra Make, Engine:
Posts: 15,712
Not Ranked     
Default

I would like to go back to the original stroke of the 427 next time I rebuild. The 428 crank, longer stroke, is an inexpensive quick way to gain some cid. But I like the big bore short stroke recipe.
Reply With Quote
  #12 (permalink)  
Old 06-22-2010, 06:19 AM
CC Member
Visit my Photo Gallery

 
Join Date: Nov 2009
Location: Voerde, NRW
Cobra Make, Engine:
Posts: 13
Not Ranked     
Default

Quote:
Originally Posted by Excaliber
But I like the big bore short stroke recipe.
Me too, but want to have chevy rod journals. So KC did a 468FE for me this month:

Pond cast iron block w/ 4.25 bore
Forged crank w/ 4.125 stroke
Eagle 6.700" H-Beam rods w/ ARP2000 upgrade
Diamond pistons
Ebrock Stage II heads
Erson solid flat tappet cam (242/246 @ .050, valve lift .595/.595)
Erson roller rockers
Ebrock Performer RPM intake
Quickfuel Q-Series 750 drag
McLeod aluminum flywheel

594 TQ @ 4.400 RPM, 550 HP @ 5.600 RPM
Reply With Quote
  #13 (permalink)  
Old 06-22-2010, 07:08 AM
Mdman352's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Nov 2007
Cobra Make, Engine: Contemporary-427 stroker
Posts: 349
Not Ranked     
Default FE power

I have a SO at 454 cubes.
High rise heads with roller rockers.
Hyd. roller cam
10.5:1
Quickfuel 850. (MUCH better than the older Holley 800 which gave 56 more HP over the original 750.)
TQ 565 @ 3700 rpm
HP 468 @ 4800 rpm.
325 MT drag radials. THE ONLY WAY TO HOOK IT UP!!!!
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 12:40 AM.


Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2024, 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