LS1TECH - Camaro and Firebird Forum Discussion

Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

243s

   
Old 09-02-2009, 05:57 PM
  #1  
Teching In
Thread Starter
 
ls2alex's Avatar
 
Join Date: Sep 2009
Posts: 4
Likes: 0
Received 0 Likes on 0 Posts
Default 243s
Basically, will the 243 heads off a 2006 gto, bolt right up in place of 2001 z28 heads
ls2alex is offline  
Reply Like
Old 09-02-2009, 06:02 PM
  #2  
11 Second Club
iTrader: (32)
 
jetlag's Avatar
 
Join Date: Jan 2006
Location: Southaven, MS (near Memphis, TN)
Posts: 3,701
Likes: 0
Received 2 Likes on 2 Posts

Default
Yes.... Mill them a little bit or run a thinner head gaskets for an extra bump in compression.
jetlag is offline  
Reply Like
Old 09-02-2009, 06:05 PM
  #3  
Teching In
Thread Starter
 
ls2alex's Avatar
 
Join Date: Sep 2009
Posts: 4
Likes: 0
Received 0 Likes on 0 Posts
Default
I thought so, I was just making sure
ls2alex is offline  
Reply Like
Old 09-02-2009, 09:34 PM
  #4  
12 Second Club
iTrader: (6)
 
BAD2000TA's Avatar
 
Join Date: Apr 2004
Location: Friendswood
Posts: 1,326
Likes: 0
Received 1 Like on 1 Post

Default
If you're keeping the stock cam, springs will be OK. But, change the springs if you go with a better cam. Also, change the pushrods no matter what. Stockers suck and might already be bent. Cheap insurance....
BAD2000TA is offline  
Reply Like
Back to Subforum
Generation III Internal Engine
View Next Unread
Head Bolts?


Thread Tools
Search this Thread
Search this Thread:

Advanced Search

Advanced Search

All times are GMT -5. The time now is 09:13 AM.