Club Cobra
Page 2 of 2 1 2
Show 20 post(s) from this thread on one page

Club Cobra (http://www.clubcobra.com/forums/)
-   FE TALK (http://www.clubcobra.com/forums/fe-talk/)
-   -   427 heads (http://www.clubcobra.com/forums/fe-talk/129667-427-heads.html)

undy 07-30-2014 07:03 AM
Quote:
Originally Posted by L79v (Post 1312455)
Update. Have decided to go with BBM heads. Per suggestion from engine builder, they are going to enlarge (CNC) combustion chambers a little to keep CR down to 11. Should have them next week.
Interesting... no flow numbers?

blykins 07-30-2014 07:28 AM
I've got flow numbers....;)

undy 07-30-2014 07:46 AM
Quote:
Originally Posted by blykins (Post 1312464)
I've got flow numbers....;)
...and??

blykins 07-30-2014 07:49 AM
Haven't had them on a running engine yet, but out of the box, they're pretty sweet.

I got a set for a personal project, and with a valve job, seat blend, and a pair of Pro Flo Manley valves, they were moving 308 cfm @ .600". That's with no porting whatsoever, just blending in the seats. Valve size was 2.08"/1.600". Very quiet and smooth on the bench.

They are available with CNC porting now, flow numbers are similar to Pond heads with a more conventional sized valve.

undy 07-30-2014 07:52 AM
Sweet.


All times are GMT -7. The time now is 02:34 AM.
Page 2 of 2 1 2
Show 20 post(s) from this thread on one page

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: