SUPPORT OUR SPONSOR

Go Back   Club Cobra > Club Cobra Tech Areas > Shop Talk
Total Seal Piston Rings Total Seal Piston Rings
Portal Register FAQ Community For Sale Gallery Calendar Today's Posts

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

Forums
Nevada Classics
Nevada Classics
Keith Craft Racing
Advertise at CC
Banner Ad Rates
MMG Superformance
MMG Superformance
Keith Craft Racing
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 Display Modes
Prev Previous Post   Next Post Next
  #14 (permalink)  
Old 04-25-2003, 08:56 PM
I feel the need for speed
Visit my Photo Gallery

 
Join Date: Oct 2001
Location: San Francisco East Bay,
Posts: 332
Not Ranked     
Default Crankcase vacuum pump
I am currently building a 521 with TWM throttle bodies (8 stacker)... There is no vacuum for the power brakes I have or for reducing crankcase pressure...My builder thinks that reducing crankcase pressure will save seals and gain about 20 HP, because the engine is not working as hard against a negative pressure.

I am running standard molly rings with a 10.2:1 compression....What do you all think about crankcase evac pumps?

I am also looking for an electric vac pump for the brake system.....
Reply With Quote
 

« Previous Thread | Next Thread »


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 On
Trackbacks are On
Pingbacks are On
Refbacks are On


All times are GMT -7. The time now is 09:56 PM.
CC Polices Contact Us - Club Cobra Home - Archive - Top

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