Results 1 to 5 of 5

Thread: D or OD

  1. #1
    True Duals BIATCH! rosco924's Avatar
    Join Date
    Oct 2006
    Location
    San Diego, CA
    Age
    44
    Posts
    94

    White
    99 Z28

    D or OD

    When racing from a dig is it better to be in D or OD? Also wondering why one would be better over the other? New to the whole racing thing and just want to get the most out of it.

  2. #2
    Member Hawk241's Avatar
    Join Date
    Jul 2006
    Location
    UPSTATE NEW YORK
    Posts
    158

    Black
    2002 TransAm Firehawk

    I read in a similar post a while ago that you want to race in D, you'll notice it revs about 300 more rpm before it shifts, (6,100 v. 5,800), along with building more pressure. Proved to be true with my car, which is all stock 4 now.

  3. #3
    True Duals BIATCH! rosco924's Avatar
    Join Date
    Oct 2006
    Location
    San Diego, CA
    Age
    44
    Posts
    94

    White
    99 Z28

    Quote Originally Posted by Hawk241 View Post
    I read in a similar post a while ago that you want to race in D, you'll notice it revs about 300 more rpm before it shifts, (6,100 v. 5,800), along with building more pressure. Proved to be true with my car, which is all stock 4 now.

    Cool thanks!

  4. #4
    member since may 2000 nhraformula's Avatar
    Join Date
    Dec 2002
    Location
    n/w chicago
    Age
    54
    Posts
    6,932

    black
    2000 nhra edition formula

    i tested the whole racing in D and OD. it made zero difference
    2000 nhra edition formula
    a few bolt ons, 379 rwhp
    11.96 @113.25

  5. #5
    Senior Member bills98ta's Avatar
    Join Date
    Feb 2007
    Location
    St Thomas, PA
    Posts
    5,046

    White
    1998 Trans Am

    I found that if I use a programmer to alter shift points, I now have to leave it OD for it to work...

Thread Information

Users Browsing this Thread

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

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
  •