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
MMG Superformance
Advertise at CC
Banner Ad Rates
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 08-02-2005, 08:40 PM
CC Member
Visit my Photo Gallery

 
Join Date: Aug 2005
Location: Hutchinson, KS
Cobra Make, Engine:
Posts: 4
Not Ranked     
Default Anyone have an Edelbrock 390 Performer for sale?

I am looking for a Performer 390. If anyone has one for sale, please let me know.

gavin.lusk@cox.net
(620)727-5392
Reply With Quote
  #2 (permalink)  
Old 08-07-2005, 11:35 PM
CC Member
Visit my Photo Gallery

 
Join Date: Dec 2001
Location: Yorba Linda, ca
Cobra Make, Engine: B&B non-donor, 496 Genesis SO (608 HPwith 9.4:1 CR), Tremec TKO, Currier 8.8
Posts: 187
Not Ranked     
Default

I have a Performer RPM Part no. 7105. It was bolted on and run on a dyno only, then taken off.

They are $299.00 at Summit Racing.

$200.00 plus shipping and it's yours.

Brian
Reply With Quote
  #3 (permalink)  
Old 08-14-2005, 10:24 PM
SCOBRAC's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Jan 2002
Location: Northern California, CA
Cobra Make, Engine: -Sold- Contemporary 427S/C # CCX-3152 1966 427 Med Rise Side Oiler, 8v 3.54:1 Salisbury IRS, Koni's.. (Now I'm riding Harleys)
Posts: 2,567
Not Ranked     
Default

I have a used Performer 390 (predates the Performer) and either a new 600 cfm polished Holley 1850 for $300 or the manifold and a rebuilt Holley 750 cfm vacuum secondary for $225. If you prefer a manual secondary I have a used double pumper with the intake for $200.
__________________
michael

A man that is young in years, may be old in hours, if he have lost no time. But that happeneth rarely. Generally, youth is like the first cogitations, not so wise as the second. For there is a youth in thoughts, as well as in ages... Sir Francis Bacon (1561-1626)

Last edited by SCOBRAC; 08-14-2005 at 10:35 PM..
Reply With Quote
  #4 (permalink)  
Old 08-14-2005, 10:28 PM
SCOBRAC's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Jan 2002
Location: Northern California, CA
Cobra Make, Engine: -Sold- Contemporary 427S/C # CCX-3152 1966 427 Med Rise Side Oiler, 8v 3.54:1 Salisbury IRS, Koni's.. (Now I'm riding Harleys)
Posts: 2,567
Not Ranked     
Default

If you prefer a Carter carb. I have a like new performance series 600 with the intake for $275.

If you just want the intake you can have it for $185.
__________________
michael

A man that is young in years, may be old in hours, if he have lost no time. But that happeneth rarely. Generally, youth is like the first cogitations, not so wise as the second. For there is a youth in thoughts, as well as in ages... Sir Francis Bacon (1561-1626)

Last edited by SCOBRAC; 08-14-2005 at 10:38 PM..
Reply With Quote
  #5 (permalink)  
Old 08-15-2005, 08:48 AM
CC Member
Visit my Photo Gallery

 
Join Date: Aug 2005
Location: Hutchinson, KS
Cobra Make, Engine:
Posts: 4
Not Ranked     
Default

Thanks to everyone. I have found one.

Gavin
Reply With Quote
  #6 (permalink)  
Old 03-18-2006, 07:16 PM
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: Jul 2003
Location: Santa Fe, NM
Cobra Make, Engine: Cardiac, 428 FE
Posts: 301
Not Ranked     
Default 390 Performer intake

SCOBRAC,

What is the principle difference between your early Performer and the ones they are selling now called RPM Performer?

Is yours "better" than a 428 PI Alum. manifold? That's what I have now but I haven't run the engine yet so don't know how it's going to work.

Engine is a mildly built 390, carb is a 700cfm Holley. Would prefer your 600 Holley as I'm at 7000ft here and less cfm seems to work better for most folks.

Is your manifold polished, clean, painted, powder-coated? Have pics?

Thanks,

Paul
Reply With Quote
  #7 (permalink)  
Old 03-18-2006, 11:06 PM
CC Member
Visit my Photo Gallery

 
Join Date: Jun 2003
Cobra Make, Engine: ERA 427 w/496 Side Oiler, roller, dual quads
Posts: 417
Not Ranked     
Default

While I certainly wouldn't attempt to speak for SCOBRAC, the aluminum PI intake is better than either of the Performer series manifolds, which absolutely die at 5500 rpm, but provide excellent torque. The Performer RPM is good in excess of 6000 rpm. Depending on your cam, the PI intake may be the best for your application; it's a good manifold. What is your hp peak (rpm) going to be?
__________________
Do you know why they call it "PMS"? Because "Mad Cow Disease" was taken. --Unknown, presumed deceased
Reply With Quote
  #8 (permalink)  
Old 03-19-2006, 06:04 PM
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: Jul 2003
Location: Santa Fe, NM
Cobra Make, Engine: Cardiac, 428 FE
Posts: 301
Not Ranked     
Default

I'm hoping for about 425 - 450hp by the time I add Edelbrock heads and more cam. I want the torque not the high winding rpm so planning not to exceed 6k.

The motor I have was built for another Cobra and had a Offy 360 single/dual manifold (looks like a single plane but has a divider.....strange). It was running very rich and ran out of gas at 5500. I live at 7000ft so that's probably most of it as well as poor carb jetting. The PI manifold should improve things as well as the Edelbrock heads. I'm probably going to have to go with a 600cfm carb but we'll see. The other car this motor came out of also had a 3.07 rear end and that was the major problem. My 3.54 should help that too.

Thanks for your information. I'm going to keep the PI on the car based on what you said.

Paul
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 10:44 PM.


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