Results 1 to 7 of 7

Best factory heads

This is a discussion on Best factory heads within the Internal Engine forums, part of the LSx Technical Help Section category; hey yall lookin for the best factory heads out of theses numbers 806, 853, 241, 339 don't know much about ...

  1. #1
    Master Tech SSDEUCE's Avatar
    Join Date
    Jul 2009
    Location
    crownsville MD
    Posts
    135

    navy blue metalic
    2001 camaro ss

    Best factory heads

    hey yall lookin for the best factory heads out of theses numbers 806, 853, 241, 339 don't know much about ls1 heads so specs or what there off of will help thanks

  2. #2
    COTM July '09
    Join Date
    Jun 2008
    Location
    Annapolis, MD
    Posts
    1,101

    BLK/BLK w/CGM Stripes
    2010 Camaro 2SS/M6

    http://www.smokemup.com/tech/ls1.php

    People mostly like the LS6 head (243's)

  3. #3
    Make real real sure Johns00Z28's Avatar
    Join Date
    May 2006
    Location
    Germantown, MD
    Age
    36
    Posts
    2,404

    Black
    2000 Z-28

    Yes 243 heads for the 3.9 bore. The L92s and LS7 heads for bigger bores flow huge numbers.

  4. #4
    Master Tech SSDEUCE's Avatar
    Join Date
    Jul 2009
    Location
    crownsville MD
    Posts
    135

    navy blue metalic
    2001 camaro ss

    in nhra stock eliminator those are the only ones your allowed like to use 243 but not legal if i want to try that class

  5. #5
    Awaiting Activation
    Join Date
    Oct 2007
    Location
    NC
    Posts
    635

    SOM
    1998 T.A.

    If you can't use 243's and you cannot port them the 241's make maybe 3-5 more than 806's or 853's. This is due to a smoother casting finish due to a different casting method. All three have the exact same port design so once ported they all have the same potential.

    I would spend money on a GOOD valve job as that will give you more than the difference between these heads....

  6. #6
    Just me Y2KPewterSS's Avatar
    Join Date
    Nov 2006
    Location
    Broken Arrow, OK
    Age
    39
    Posts
    23,353

    Pewter metallic
    2000 Camaro SS

    Quote Originally Posted by SSDEUCE View Post
    hey yall lookin for the best factory heads out of theses numbers 806, 853, 241, 339 don't know much about ls1 heads so specs or what there off of will help thanks
    Of the ones you listed, the 241s are the best.

  7. #7
    Master Tech SSDEUCE's Avatar
    Join Date
    Jul 2009
    Location
    crownsville MD
    Posts
    135

    navy blue metalic
    2001 camaro ss

    good deal cause thats what i got

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Factory Specs: Cams, Heads, Intakes
    By hoss 2000 z-28 in forum Internal Engine
    Replies: 4
    Last Post: 02-02-2009, 05:33 AM
  2. Chevy Performance Tech Questions - Performance Q&A
    By Ed Blown Vert in forum Camaro / SS
    Replies: 0
    Last Post: 07-24-2008, 07:40 PM
  3. LS heads Bang for Buck?
    By QtrWhore in forum Internal Engine
    Replies: 61
    Last Post: 07-14-2008, 08:34 AM
  4. LQ4 with factory ls6 heads and intake=
    By old ta 1 in forum Internal Engine
    Replies: 0
    Last Post: 04-13-2006, 05:46 AM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •