Results 1 to 5 of 5

5.3 bore

This is a discussion on 5.3 bore within the Internal Engine forums, part of the LSx Technical Help Section category; how far can u bore it safe. its iron...

  1. #1
    Junior Member
    Join Date
    May 2008
    Location
    hendersonville
    Posts
    3

    flat black
    1953 business coupe

    5.3 bore

    how far can u bore it safe. its iron

  2. #2
    Member 99transamC/FIA's Avatar
    Join Date
    Jun 2006
    Location
    DETROIT
    Age
    39
    Posts
    198

    PEWTER
    99 TRANS AM

    3.905 Max

  3. #3
    Junior Member
    Join Date
    May 2008
    Location
    hendersonville
    Posts
    3

    flat black
    1953 business coupe

    man I was hoping to go 2 a conventional 4.000 bore

  4. #4
    Junior Member
    Join Date
    May 2008
    Location
    hendersonville
    Posts
    3

    flat black
    1953 business coupe

    how big of a stroke will fit in it

  5. #5
    Member 99transamC/FIA's Avatar
    Join Date
    Jun 2006
    Location
    DETROIT
    Age
    39
    Posts
    198

    PEWTER
    99 TRANS AM

    4.00" will drop in with a little grinding. 4.25" will go with lots ($500-$700)of machine work.
    Run the 3.905 bore with 4.00 crank for a 383cuin 15* small block. With the right cam and mild ported heads will easily make 500+HP.Dont be afried of the small bore the difference is only a couple of HP's.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Question: hub center bore
    By 98TransAmWs-6 in forum Wheels and Tires
    Replies: 2
    Last Post: 06-03-2012, 06:51 PM
  2. Question: How much to bore?
    By farmer_ron_99 in forum Internal Engine
    Replies: 2
    Last Post: 08-04-2009, 09:51 AM
  3. Max bore on iron 6.0l
    By crankshaft in forum Internal Engine
    Replies: 6
    Last Post: 06-04-2009, 11:31 AM
  4. Max bore on 6.2l?
    By 99transamC/FIA in forum General Help
    Replies: 0
    Last Post: 08-14-2008, 02:35 PM
  5. bore
    By 01tao6gto in forum Internal Engine
    Replies: 2
    Last Post: 11-15-2007, 10:30 PM

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
  •