OUTLAW EAGLE MANUFACTURING Forum Index OUTLAW EAGLE MANUFACTURING
ALUMINUM BOAT FORUM
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

Cam questions

 
Post new topic   Reply to topic    OUTLAW EAGLE MANUFACTURING Forum Index -> OE GENERAL FORUM
View previous topic :: View next topic  
Author Message
ntjetboater



Joined: 15 Jun 2005
Posts: 401
Location: Land of many rivers
PostPosted: Fri Sep 15, 2006 8:49 am    Post subject: Cam questions Reply with quote
What is the lift split on the zz4 cam?
Also what is the lobe separtion angle?
I assume the duration is around 203/212.
Cool
_________________
If you ain't hittin bottom you ain't jetboatin!
Back to top
View user's profile Send private message Send e-mail
Kev-o



Joined: 17 Jun 2005
Posts: 625
Location: Sylvan Lake
PostPosted: Fri Sep 15, 2006 9:49 am    Post subject: Reply with quote
lift (in.) .474intake/.510exhaust
duration (@.050) 208 intake/221 exhaust
_________________
Kevin Kipling
Back to top
View user's profile Send private message
SouthIdahoGary



Joined: 15 Jun 2005
Posts: 295
Location: Wilder, ID, USA
PostPosted: Fri Sep 15, 2006 10:37 am    Post subject: Reply with quote
The ZZ4 cam (P/N 10185071) is ground with 112º of lobe separaration. Chevy actually installs the cam with the phasing slightly retarded.

The following link is an actual "mapping" done by an outside source of the cam......

http://www.sallee-chevrolet.com/Cam_Specs/documents/ZZ4camshaftspec.doc
_________________
"faster, Faster, FASTER until the thrill of speed overcomes the fear of DEATH"#163 "Tuff-n'-Nuff"
Back to top
View user's profile Send private message Send e-mail
Cavefish



Joined: 18 Jun 2005
Posts: 130
Location: Klamath, CA, USA
PostPosted: Sat Sep 16, 2006 8:12 am    Post subject: Reply with quote
Interesting reading Gary! I took the valve event numbers from the .050 lift line and plugged them into desktop dyno instead of using the generic ZZ4 cam file it came with. I assume you have better software and that you can plug ALL the numbers in-
_________________
-Jesse
Back to top
View user's profile Send private message Send e-mail Visit poster's website
Display posts from previous:   
Post new topic   Reply to topic    OUTLAW EAGLE MANUFACTURING Forum Index -> OE GENERAL FORUM All times are GMT - 6 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum


Powered by phpBB © 2001, 2005 phpBB Group :: Spelling by SpellingCow.