Third Generation F-Body Message Boards

Tech / General Engine Is your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!
Sponsored by:
Sponsored by: CARiD

Anyone know the volume of ZZ4 piston valve reliefs?

Thread Tools
 
Search this Thread
 
Old Feb 19, 2002 | 04:22 PM
Share
  #1  
Jester's Avatar
Jester
Thread Starter
Supreme Member
 
Joined: Jul 1999
Posts: 2,010
Likes: 0
From: Homestead, Fla
Anyone know the volume of ZZ4 piston valve reliefs?
I wanna figure out the CR with them...anyone know off the top of thier heads?
Reply
0
Old Feb 19, 2002 | 05:53 PM
Share
  #2  
LottaBallsCamaro's Avatar
LottaBallsCamaro
Senior Member
 
Joined: Dec 2000
Posts: 914
Likes: 0
From: Hampton Roads. VA
I don't know but there catalog says that you will have 10:1 compression with a 58cc head
part number: 10159436
Reply
0
Old Feb 19, 2002 | 06:07 PM
Share
  #3  
ede's Avatar
ede
TGO Supporter
 
Joined: Aug 1999
Posts: 14,811
Likes: 1
From: Jackson County
should be around 6cc for a double relief, 4 notches
Reply
0
Old Feb 20, 2002 | 09:13 AM
Share
  #4  
Jester's Avatar
Jester
Thread Starter
Supreme Member
 
Joined: Jul 1999
Posts: 2,010
Likes: 0
From: Homestead, Fla
Thanks Lottsa..I've changed the heads/head gaskets tho, so I wanna get a more exact idea.

and I know how full of crap ede always is. Guy couldn't tell 6cc flat tops from a 26cc dish. so anyone else care to offer some input?
Reply
0
Old Feb 20, 2002 | 04:25 PM
Share
  #5  
johnsjj2's Avatar
johnsjj2
Supreme Member
 
Joined: Mar 2001
Posts: 1,346
Likes: 2
From: Monticello, IN USA
Car: 1991 Z-28
Engine: 350
Transmission: T-5 (gonna buy the farm)
This is straight from the Scoggin Dicky catalog, the reliefs are -6cc.
Reply
0
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Loosing Power steering...
83 Crossfire TA
Suspension and Chassis
36
Jan 3, 2016 01:26 PM
AFR heads and cast gm valve covers.... Need VC stud kit
355tpipickup
Tech / General Engine
9
Sep 13, 2015 11:35 PM
Spring locators for vortec head?
sandman92084
Tech / General Engine
13
Sep 12, 2015 10:27 PM
[GA] 1989 Turbo Trans Am #799
Nick McCardle
Firebirds for Sale
1
Sep 10, 2015 08:36 PM
Tags
Back to Subforum
Tech / General Engine
View Next Unread
loss and gain of power




Advanced Search

All times are GMT -5. The time now is 10:34 AM.